Oh Decade Lists...

Going to do Top 10's for decades and put it on here:
2000's(one film per director with some either or's since I feel I need to rewatch some of these)
1. Lilya 4-Ever(dir. Lukas Moodysson)
2. Miami Vice(dir. Michael Mann)
3. Fay Grim(dir. Hal Hartley)
4. Pistol Opera(dir. Seijun Suzuki)
5. The New World(dir. Terrence Malick)
6. Platform(dir. Jia Zhangke)[Not sure if I should put this here or below Mulholland Dr.]
7. Mulholland Dr.(dir. David Lynch)
8. The Royal Tenenbaums(dir. Wes Anderson)
9. Millenium Mambo(dir. Hou Hsiao-Hsien)[It feels strange rating one of his films higher than Tsai's, but Tsai's 90's output easily trumps Hou's best]
10. What Time Is It There? or Goodbye, Dragon Inn(dir. Tsai Ming-Liang)[Not sure which is better because I feel Time is overrated and Goodbye is underrated]
Honorable mentions: Last Life in the Universe(dir. Pen-Ek Ratanaruang), Little Children(dir. Todd Field), Marie Antoinette or Lost in Translation(dir. Sofia Coppola), Kill Bill Vol. 2(dir. Quentin Tarantino)[maybe?], George Washington(dir. David Gordon Green), Morvern Callar(dir. Lynne Ramsay)[maybe?], 2046(dir. Wong Kar-Wai)[maybe?], and more...

2000's(by year)
2000. Platform(dir. Jia Zhang Ke)
2001. Mulholland Dr.(dir. David Lynch)
2002. Femme Fatale(dir. Brian De Palma)
2003. Lilya 4-Ever(dir. Lukas Moodysson)
2004. Goodbye, Dragon Inn(dir. Tsai Ming-liang)
2005. The New World(dir. Terrence Malick)
2006. Miami Vice(dir. Michael Mann)
2007. Fay Grim(dir. Hal Hartley)

1990's(no limit per director)
1. Henry Fool(dir. Hal Hartley)
2. Simple Men(dir. Hal Hartley)
3. Trust(dir. Hal Hartley)
4. Show Me Love/Fucking Åmål(dir. Lukas Moodysson)
5. The Hole(dir. Tsai Ming-Liang)
6. Heat(dir. Michael Mann)
7. Lessons of Darkness(dir. Werner Herzog)
8. Chungking Express(dir. Wong Kar-Wai)
9. First Comes Love(dir. Su Friedrich)
10. Small Deaths(dir. Lynne Ramsay)
Honorable mentions: Wonderland(dir. Michael Winterbottom), Dead Man(dir. Jim Jarmusch), The Wind Will Carry Us(dir. Abbas Kiarostami), The Sweet Hereafter(dir. Atom Egoyan), Rebels of the Neon God(dir. Tsai Ming-Liang), Magnolia(dir. Paul Thomas Anderson)[maybe?], The Player or Short Cuts(dir. Robert Altman), The Lion King(dir. Roger Allers & Rob Minkoff)[maybe?] Light Sleeper(dir. Paul Schrader)[maybe?], Clueless(dir. Amy Heckerling)[maybe?], Little Dieter Needs to Fly(dir. Werner Herzog), The Big Lebowski(dir. Coens Brothers)[slightly?], King of New York(dir. Abel Ferrara)[maybe?], Hard-Boiled(dir. John Woo)[maybe?], Barcelona(dir. Whit Stillman), Clueless(dir. Amy Heckerling), and more...

1990's(one film per director this time)
1. Henry Fool(dir. Hal Hartley)
2. Show Me Love/Fucking Åmål(dir. Lukas Moodysson)
3. The Hole(dir. Tsai Ming-liang)
4. Heat(dir. Michael Mann)
5. Lessons of Darkness(dir. Werner Herzog)
6. Chungking Express(dir. Wong Kar-wai)
7. First Comes Love(dir. Su Friedrich)
8. Small Deaths(dir. Lynne Ramsay)
9. Barcelona(dir. Whit Stillman)
10. The Player(dir. Robert Altman)

1990's(by year)
1990. Die Hard 2: Die Harder(dir. ?)
1991. Trust(dir. Hal Hartley)
1992. Simple Men(dir. Hal Hartley)
1993. Short Cuts(dir. Robert Altman)
1994. Chungking Express(dir. Wong Kar-Wai)
1995. Heat(dir. Michael Mann)
1996. Dead Man(dir. Jim Jarmusch)
1997. The Sweet Hereafter(dir. Atom Egoyan)
1998. Henry Fool(dir. Hal Hartley)
1999. Show Me Love(dir. Lukas Moodysson)

1980's(no limit per director)
1. L'Argent(dir. Robert Bresson)
2. The Sacrifice(dir. Andrei Tarkovsky)
3. Damned If You Don't(dir. Su Friedrich)
4. The Ties That Bind(dir. Su Friedrich)
5. Choose Me(dir. Alan Rudolph)
6. Mishima: A Life in Four Chapters(dir. Paul Schrader)
7. Down By Law(dir. Jim Jarmusch)
8. Paris, Texas(dir. Wim Wenders)
9. Landscape in the Mist(dir. Theo Angelopoulos)
10. Do the Right Thing(dir. Spike Lee)
Honorable mentions: Day of the Dead(dir. George A. Romero), Dekalog Six(dir. Krzysztof Kieslowski), Full Metal Jacket(dir. Stanley Kubrick)[maybe?], White Dog or The Big Red One(dir. Samuel Fuller)[maybe?] and more...

1970's(one film per director)
1. A Woman Under the Influence(dir. John Cassavetes)
2. Hospital(dir. Frederick Wiseman)
3. The Mirror(dir. Andrei Tarkovsky)
4. M*A*S*H(dir. Robert Altman)
5. Days of Heaven(dir. Terrence Malick)
6. Suspiria(dir. Dario Argento)
7. Aguirre, the Wrath of God(dir. Werner Herzog)
8. The Passenger(dir. Michelangelo Antonioni)
9. Killer of Sheep(dir. Charles Burnett)
10. Lancelot of the Lake(dir. Robert Bresson)
Honorable mentions: Apocalypse Now, The Marriage of Maria Braun

1960's(one film per director for now)
1. Titicut Follies(dir. Frederick Wiseman)
2. Woman in the Dunes(dir. Hiroshi Teshigahara)
3. Masculin, feminin(dir. Jean-Luc Godard)
4. Branded to Kill(dir. Seijun Suzuki)
5. The Battle of Algiers(dir. Gillo Pontrevico)
6. Double Suicide(dir. Masahiro Shinoda)
7. Scorpio Rising(dir. Kenneth Anger)
8. The Man Who Shot Liberty Valance(dir. John Ford)
9. 8 1/2 or La Dolce Vita(dir. Federico Fellini)
10. Mouchette(dir. Robert Bresson)
Honorable mentions: Harakiri(dir. Masaki Kobayashi), Rocco and His Brothers(dir. Luchino Visconti), Winter Light(dir. Ingmar Bergman), Andrei Rublev(dir. Andrei Tarkovsky), The Pawnbroker(dir. Sidney Lumet), 2001: A Space Oddysey or Dr. Strangelove(dir. Stanley Kubrick), Psycho or The Birds(dir. Alfred Hitchcock), The Naked Kiss(dir. Samuel Fuller), and more...

1950's
1. In a Lonely Place(dir. Nicholas Ray)
2. Ace in the Hole(dir. Billy Wilder)
3. On Dangerous Ground(dir. Nicholas Ray)
4. Shadows(dir. John Cassavetes)
5. The Searchers(dir. John Ford)
6. Ashes and Diamonds(dir. Andzrej Wajda)
7. The Killing(dir. Stanley Kubrick)
8. Rear Window(dir. Alfred Hitchcock)
9. Vertigo(dir. Alfred Hitchcock)
10. Diary of a Country Priest(dir. Robert Bresson)
Honorable mentions: The Big Heat(dir. Fritz Lang), Kiss Me Deadly(dir. Robert Aldrich), The Steel Helmet(dir. Samuel Fuller)[maybe?], The Seventh Seal(dir. Ingmar Bergman), Hiroshima, Mon Amour(dir. Alain Resnais), and others that I most likely forgot about...

1950's(by year)
1950. In a Lonely Place(dir. Nicholas Ray)
1951. Ace in the Hole(dir. Billy Wilder)
1952. On Dangerous Ground(dir. Nicholas Ray)
1959. Shadows(dir. John Cassavetes)

1940's
1. My Darling Clementine(dir. John Ford)
2. The Lady From Shanghai(dir. Orson Welles)

1930's
1. You Only Live Once(dir. Fritz Lang)
2. Vampyr(dir. Carl Theodor Dreyer)
3. The Grand Illusion(dir. Jean Renoir)
4. Rules of the Game(dir. Jean Renoir)

UPDATE:
2000's(excluding 2008 release):
[i]The New World[/i][Extended Cut](dir. Terrence Malick)
[i]Miami Vice[/i](dir. Michael Mann)
[i]Fay Grim[/i](dir. Hal Hartley)
[i]Pat Garett and Billy the Kid[/i][2005 Cut](dir. Sam Peckinpah)
[i]George Washington[/i](dir. David Gordon Green)
[i]Mulholland Drive[/i](dir. David Lynch)
[i]Femme Fatale[/i](dir. Brian De Palma)
[i]Marie Antoinette[/i](dir. Sofia Coppola)
[i]Punch-Drunk Love[/i](dir. Paul Thomas Anderson)
[i]Pistol Opera[/i](dir. Seijun Suzuki)
[i]Lilya 4-Ever[/i](dir. Lukas Moodysson)
[i]INLAND EMPIRE[/i](dir. David Lynch)
[i]Death Proof[/i](dir. Quentin Tarantino)
[i]Platform[/i](dir. Jia Zhangke)
[i]Anchorman: The Legend of Ron Burgundy[/i](dir. Adam McKay)
[i]Twentynine Palms[/i](dir. Bruno Dumont)
[i]L'Enfant[/i](dir. Dardenne Brothers)
[i]The Girl From Monday[/i](dir. Hal Hartley)
[i]2046[/i](dir. Wong Kar-wai)

1990's:
[i]Henry Fool[/i](dir. Hal Hartley)
[i]Trust[/i](dir. Hal Hartley)
[i]Simple Men[/i](dir. Hal Hartley)
[i]Heat[/i](dir. Michael Mann)
[i]Clueless[/i](dir. Amy Heckerling)
[i]The Hole[/i](dir. Tsai Ming-liang)
[i]Vive L'Amour[/i](dir. Tsai Ming-liang)
[i]Rebels of the Neon God[/i](dir. Tsai Ming-liang)
[i]Show Me Love[/i]/[i]Fucking Åmål[/i](dir. Lukas Moodysson)
[i]First Comes Love[/i](dir. Su Friedrich)
[i]Small Deaths[/i](dir. Lynne Ramsay)
[i]Chungking Express[/i](dir. Wong Kar-wai)
[i]The Big Lebowski[/i](dir. Coen Brothers)
[i]Hard Boiled[/i](dir. John Woo)
[i]King of New York[/i](dir. Abel Ferrara)

1980's:
[i]Choose Me[/i](dir. Alan Rudolph)
[i]Indiana Jones and the Temple of Doom[/i](dir. Steven Spielberg)
[i]Paris, Texas[/i](dir. Wim Wenders)
[i]L'Argent[/i](dir. Robert Bresson)
[i]The Sacrifice[/i](dir. Andrei Tarkovsky)
[i]The Ties That Bind[/i](dir. Su Friedrich)

1960's
[i]Titicut Follies[/i](dir. Frederick Wiseman)
[i]Woman in the Dunes[/i](dir. Hiroshi Teshigahara)
[i]Branded to Kill[/i](dir. Seijun Suzuki)
[i]Tokyo Drifter[/i](dir. Seijun Suzuki)
[i]Double Suicide[/i](dir. Masahiro Shinoda)
[i]The Wild Bunch[/i](dir. Sam Peckinpah)
[i]The Battle of Algiers[/i](dir. Gillo Pontrevico)
[i]Masculin, feminin[/i](dir. Jean-Luc Godard)
[i]Pierrot le Fou[/i](dir. Jean-Luc Godard)
[i]Andrei Rublev[/i](dir. Andrei Tarkovsky)
[i]Scorpio Rising[/i](dir. Kenneth Anger)
[i]Harakiri[/i](dir. Masaki Kobayashi)
[i]Rocco and His Brothers[/i](dir. Luchino Visconti)
[i]Mouchette[/i](dir. Robert Bresson)
[i]Through a Glass Darkly[/i](dir. Ingmar Bergman)

1950's
[i]In a Lonely Place[/i](dir. Nicholas Ray)
[i]Ace in the Hole[/i](dir. Billy Wilder)
[i]The Big Heat[/i](dir. Fritz Lang)