Not that I had any doubts about it. But I just tried Rock Band today, playing the guitar and drums. Man, it is fun. Why, didn't I sing? Dunno. Next time. Playing the drums was just as muc fun as I had imagined. The guitar takes a bit getting used to. It is much more sturdy and heavier than the GH guitars and has a much different feel. But it actualy feels more like playing a real guitar than GH does, much more than I had thought. Is there a flipside?! Yes, the version I have access to here two months prior to launch is a PS3 version - so no achs for me for the time being. Darn it.