All the "kids" I talk to claim to hate auto-tune, and yet SOMEBODY out there is buying all of this shit and letting the record companies know that MOAR AUTOTUNE = MOAR $$$.
If you saturate the media enough with it, and if it resonates with popular youth mindset, it will sell. Even if "it" so happens to be "someone recording themselves shitting" AKA "Ke$ha".
I'm usually not the type to say "POPULAR MUSIC IS GHEY, OLD STUFF IZ BEST11", but as a DJ, I get frustrated with some of the garbage I have to play because it's a popular request.
ON TOPIC:
I want to get the Wii version only because it looks so damn purdy. I just have to drag my ass into a GameStop and preorder it. I just feel a little self-concious, though, about being a 21 year-old man strolling into a video game store and pre-ordering such a game. (And getting the ridiculously awesome hat when I pick it up. )