Out of these PS3 games which ones should I get?

MAG ftw!!! I mean who wouldn't want to play a first person shooter with 250 people in the game room. My friends are all saying sh*t to me because i dont got a ps3 so i can't get mag but ive heard people saying how its gonna be the best game.But when i read the reviews i get a 8.0 so it might be worst then mw2 if u haven't played mw2 well its the best online multi-player for 2009