The Decade's Best SF Films

Covering the sub-genres Apocalyptic, Military, Social, Time Travel, and Space Western—through those of Hard and Soft SF, as well as Cyberpunk and Steampunk—these are my ten-best SF films of the 2000's.  For clarity-of-list purposes:  Fantasy, Superhero, Animation, and Horror were considered stand-alone genres.

I keep seeing lousy films and saying to myself, 'I don't know anything about movie-making, but I couldn't do any worse than this'. — Stanley Kubrick