Dude, for me personally, rap along songs are better. Your voice can be cracking, your voice can be hoarce, but if you got rythem, you can keep it going. I love the fact that it is rap based. At least initially. I just hope they don't fill it with a ton of lame tunes that nobody listens to in the first place.
I would be fine with any sytle of music really *as long as its not country*, but having it be rap excites me. We shall see. *crosses fingers*