I own both and there is no comparison. Rock Band is by far the better franchise. The only reason I got GH:WT was to play the 3 songs by Tool. I played through the whole game just to finish it and get it out of the way.
Anyways, I was hoping there would be more Disturbed or any kind of metal, but they have done a decent job adding some in there with DLC. The rest of the Indestructible album from Disturbed would've been good. More songs from Killswitch Engage other than 'My Curse'. Maybe some Pantera or Bullet for my Valentine? The research shows that the songs that sell the most are ROCK songs. Not stupid country songs or crappy pop from bands no one knows. The game is called Rock Band; maybe they should put out some more rock songs? :roll: