I don't like dance music for the same reason. If I listen to electronic, I fuck with ambient, electro jazz, or vocal house. I don't like trance. Though for the sake of discussion, I'll have to agree that hip hop, as it is now, is pretty diverse. A few years ago I thought it was pretty bad.
And disagree on the lyrics. Hip hop makes the lyrics far more prominent than any other genre. It's really hard for me to take hip hop seriously if the lyrics are garbage.