When I listen to rap, it's by accident, but there have been at least two pleasant accidentsof rap over the years. "The Gucci Man", which I believe was done by Doug E Doug is a genuine piece of art, and shows what a good rapper can do. Another was called "Butter Beans", I don't know the artist, I heard it on a store PA system. It's all about southern cooking and had some pretty clever lyrics. So I'm willing to say that rap can be enjoyable, it's just that the stuff we usually hear is just shouting with rhythm.

And I've seen some darned fine Etch-a-Sketch work. Like rap, anyone can do it, but only a few can do it well.