I like the Beatles. I do not LOVE the Beatles. Same with Legos. Both are good things, and they'll both sell well, but I don't see myself buying either.

To me, Rock Band/Guitar Hero are the same thing as DDR. They're going to keep doing releases with new music, and it'll be profitable for a while. I'm actually impressed that they're branching out into artist-focused games like they are.

Then again, I'm barely a casual rhythm game player. My musical background is more electronica/new wave, so I have trouble "getting into the groove." when I play.