in alphabetical order

Twenty Movies of the Decade

American Splendor
Bamboozled
Best in Show
Capturing the Friedmans
City of God
Dancer in the Dark
Eternal Sunshine of the Spotless Mind
The Fall
Frailty
Grindhouse
Grizzly Man
Hedwig and the Angry Inch
High Fidelity
Howl's Moving Castle
The Life Aquatic
Lost in Translation
Memento
Oldboy
Pan's Labyrinth
Persepolis

Twenty Movies of the LAST Decade:

American Beauty
Angels and Insects
Boys Don't Cry
Crumb
Dark City
Dorothy Parker and the Vicious Circle
Exotica
Fargo
Fight Club
Mallrats
Much Ado About Nothing
The Nightmare Before Christmas
Oranges Are Not the Only Fruit
Pulp Fiction
Raise the Red Lantern
Run Lola Run
Trainspotting
Twelve Monkeys
The Usual Suspects
Velvet Goldmine