Gears 2...

Well, with the limited time I've spent on Gears 2 so far, which is only about an hour and a half, I give it an A+.

The only criticism I've managed to come up with in that time is that it takes a little long for the party to fill up in multiplayer but that could be because the system is working itself out. Otherwise, it looks beautiful and I love the tweaks to the controls. Look me up people and we'll play!!