Favorite Movies of the Decade

Again, purely personal - here's my ranking of my 20 favorite movies of the last decade:

1. Serenity
2. Pan’s Labyrinth
3. The Lives of Others
4. Memento
5. Minority Report
6. Little Miss Sunshine
7. Kill Bill Vol 1 & 2
8. There Will Be Blood
9. United 93
10. Slumdog Millionaire
11. The Departed
12. The Hurt Locker
13. Avatar
14. Star Trek
15. Eternal Sunshine of the Spotless Mind
16. Gone Baby Gone
17. No Country For Old Men
18. Cinderella Man
19. A History of Violence
2o. A Beautiful Mind

What's yours?

Here's the consensus of the critics:
http://features.metacritic.com/features/2009/the-best-movies-of-the-decade/

And my favorite 2 performances of the decade:
Reese Witherspoon in Walk the Line and Daniel Day Lewis in There Will Be Blood.