Depends on the game. From what I've heard, the older IW games were really good, but Treyarch's Call of Duty 3 was complete ASS. Call of Duty 4 and Modern Warfare 2 were quite good, but World at War was just so awesome. However, Black Ops is the definition of disappointment. It's hard to say, really. Based on what I've played (every one since 4), I'm gonna have to say it's a tie.
DeadlyYellow said:
Um, the one that made the game where you shoot people.
TheRealCJ said:
The one with all the soldiers in.
SO CLEVER!
/sarcasm of incredible magnitude