Had a chance to finally finish off Rock Band just now. On Medium, because I'm old, and I suck. It was pretty fun. I rented it from Gamefly, so I pretty much just did the guitar part, since I don't have the drums and I can't sing worth a crap.
Now I just need to finish the last bit of the first Guitar Hero, then I can tackle the 80s edition.
If these keep being as successful as they are, they're eventually going to run out of ideas, and I'll be posting a picture of me beating Guitar Hero: Porno Movie Soundtrack Classics.