Yeah js recieved my first game after making my GameFly account and had troubles at first with the ''Disc unreadable'' prompt coming up..then it was fine now im 3 hours in and cant go 5 minutes without it happening, game is awesome/disc is horrible..people need to take better care of discs while using or they needed to be tested before sent.
This game is great, I loved every second of playing it. However I originally played it on the PS3 where it is one disk. The multi-disk thing that the Xbox seems so fine with doing just kills me. Maybe I am spoiled, but I can't stand when a game has to be multiple disks, and come on this game is not very long in any event. There is absolutely no logical reason for it to be two disks. My honest answer is buy or rent this game, it's great, just don't do it on the Xbox. If that's all you have then forget about this game.