Decent, I guess. Dead Rising 2 and Crackdown can be picked up for very cheap on eBay. I mean, I know it's free, but I know Microsoft can do better than that. Especially given it's the end of the life cycle for the system.
I wish they had a way for us to pick a single game from a library of older games (link one game per account per month, leading up to the release of the X1).
But again, it's Microsoft... and I'm sure a large portion of customers would find a way to abuse the shit out of it lol