KUF fans don't like the new KUF, because it's way more Dynasty Warriors/Ninety Nine Nights than the strategy stylings of the last 2 KUF games. It's a pretty decent Dynasty Warriors game though.

My 360's been sitting up unused since the beginning of November, so I haven't picked up any games that came out after Ace Combat 6 (which killed my system).

Check out Crackdown too. That game was a lot better than I expected it to be. To me it was more like a Super Mario game than a GTA game. It's still worth it even without access to the Halo demo.