Marvel: Ultimate Alliance

The game came with AB and Jer's 360's, and Jer leant it to me once he had finished it. It's a fairly entertaining time, but at this point, I just want to finish it so I can get back to Metroid and Half Life 2. I must admit though, I've got a weakness for the achievements. AB's nearly caught up to me, and taking a break from the 360, even to play a game as good as Metroid Prime 3, seems like I'd just be letting him catch up. It totally doesn't matter, but there's a part of me that doesn't want that to happen.