I've only recently played an Xbox for a decent amount of time, and, as such, my views are based on a few games, but I've noticed framerate problems on the Xbox that I've never seen on any other console. I don't know if it's poor programming or what, but I've never seen games stutter on any other console.

BTW, you guys did it. I bought a GC last night. Too bad the controller cable is so short.