I can't believe somebody said 'Beauty and the Beast'. That song is simply beautiful and incredibly moving.
I have to say that I like the whole 80's sound of 'The Nightmare' but I agree with the people who say that they dislike the way that she pronounces and sings many words throughout the song. 'The Nightmare' is definitely not my worst Stevie track. In fact, it's not the worst from 'Rock a Little'.
My worst has to be 'Cheaper Than Free'. The lyrics are lazy and embarrassing and Dave's vocals simply aren't good enough or go well with Stevie's. That song was a mistake to put on an album that was overall very good.