Left 4 Dead 2 (Xbox 360)

Quick Thoughts:

1. Really great online experience.
2. However, the 'in-room' play makes the game.  The cooperate style and the split screen are excellent.
3. I actually think I liked the first one better (Probably because it's a little easier).
4. As first-person shooters go, this is outstanding stuff.  Killing zombies is a great time.
5. Not much in the way of a story-line.  Also, the game play is fairly linear unless you're doing the multi-player.
6. The new weapons are a nice touch.  I was especially fond of the chainsaw.

Metacritic Score: 89