Rez HD was released for XBox Live Arcade on Wednesday, and it's totally sweet and awesome.
I've never played Rez before this week, and up until now wasn't particularly impressed with the description ("it's a rail shooter...with music...and a vibrator?"). But now that I've actually gotten in some actual ... you know, gameplay, I'm finally catching onto what all of my huge dork friends are going on about. This is genuinely cool stuff.
Oddly, the Xbox 360 version of Rez is playable in both standard and HD modes—I'm not quite sure why they even include the former, because it really only serves to illustrate how much better the HD version is. Big pixel count and widescreen FTW.

Why are all of my favorite PS2 games now exclusive Xbox360 titles? WTF FTW.
Gran Turismo 6 will undoubtedly be an Xbox720 exclusive.
And for the record, I may be a huge dork... but I learned it from watching you. [cue after school special]
In other news, users of the Trance Vibrator report that level 3 is the "best."
GT6 will undoubtedly be another 4-car "special edition."
So, there will be no "Trance Vibrator" for the 360, but you can set up as many as 3 spare 360 controllers to run solely as vibrators.