The Departed (2006)

Undercover cop in a mobster's inner circle vs. undercover mobster in elite police task force = awesome.

Acting is great across the board, story is tight, tension is high, and it's entertaining as hell. Deserves to win best picture -- and I'm not a Scorsese fan, so there's no "he's been robbed so many times! He should get it THIS time" crap going on here, this is strictly my opinion of this film that's talking. One complaint: the last shot of the movie is ridiculous. Without it, I would've had no problem giving it an "A+".

A