Huh? I can't play the full version of NCAA over here with my European 360, but I can download demos on my American acount and, to be honest, NCAA 10 was nowhere close to Madden 10, even though it was still fun.
I just downloaded the NCAA 11 demo and I really wasn't impressed. The movement looks absolutely horrible, for one. The only real reason I'd like to get that game is that amazing franchise mode. And to kick some ass with the Wolverines.