Played more GH3 on the 360, some Bomberman Live, and a bunch of demos.
Thrillville-Off the Rails: Seems to be a pretty comprehensive sim. I just didn't have the patience to get into it.
Switchball: Cool, creative puzzle game. Neat concept. Great art design and atmospheric music. Recommended.
Smackdown Vs Raw 2008: Controls seem clunky. Had a tough time getting into the flow of the game, but then again I haven't played any fighter-style games in awhile.
Two Worlds: Seems to be a good-sized RPG along the likes of Elder Scrolls-Oblivion. Graphics and controls were ok. Seems like there's a lot of customization along the lines of items, weapons, etc., which is cool, but I'll stick with Oblivion for now.
Conan: The graphics are nothing special, but the gameplay was pretty smooth...and MANY decapitations!
Overall it was better than I expected. No camera control, though, since the right stick is used for evasive rolls, but it didn't seem to be an issue. Might be good as a bargain title purchase.