Could've been worse, they could've included Suicide Is Painless - M.A.S.H in Guitar Hero 5 and then enabled people to use Kurt Cobain to play it.

To be honest, they seem to be choosing the worst avatars anyway, all these "rock stars" [if you can even call their music rock =/ *pshshhh* ] are under the impression the public enjoy having them in their game, I'd be happy as anything to just go back to the GH1/2/3 days, where they have funky created avatars, without all these namby pamby wanna-be's, with the exception of Ozzy Osbourne and Johnny Cash obviously, they're just too awesome to be in any single music based game.