I have Foza, Ryse Son of Rome, and dead rising. Haven't played Ryse or dead rising yet.
Foza and Ryse require huge download updates, and Ryse takes FOREVER to load up the first campaign....waiting on it now.
I got those three because a friend of mine works for Microsoft and got me the employee discount ($30 each).
The TV features are cool. Was kinda glitchy until I pointed the kinnect eye right at my cable box.