Left 4 Dead

Has anyone played this?

I bought the first one after wandering in to HMV on it's release day a few years ago, and it is a fantastic game. A FPS, that has a director engine which means no matter how many times you play a level there is always something different.

Have recently repurchased both of them to play through with the wife, and she was surprised at how much fun it is.

A seriously funny game.