Plaidophile

If you liked Rez, you will probably love Child of Eden, which just came out two days ago. It's a prequel to Rez (inasmuch as Rez even had a plot to begin with), and the music and gameplay are fantastic. The first level has a very strong resemblance to a lot of the stuff in Rez, but after that it diverges quite a bit.

However, I do have to question Tetsuya Mizuguchi's sanity and/or intentions based on the PS Move controls. Remember the infamous Trance Vibrator? Well, when using the Move, the way you fire your weapon is by thrusting your purple-tipped rod forward in a rhythmic undulation.

(It's a pretty good workout, though!)