Well I already played and beat Battle for Middle Earth 2 back before my brother sold his 360. It was a good game, but it sure felt short.
Anybody here have experience with Orange Box yet? I guess this will all sort itself out when I get the 360 back and can start grabbing demos. I've discarded GOW since it sounds too short, but it's still a 3-way tie between Halo 3, Orange Box, and Bioshock.
Back on topic, I've dropped off the 360 at the UPS store and it's on its way.