I don't have anything to say about Philip Roth. I read one of his novels once, and decided that life was too short to spend any more of it reading people who wrote like that. So I'm in no position to make any further criticisms.
Tom Wolfe, on the other hand, I've read three of his novels. The first one I liked despite it being over the top. The second was further over the top, and the third was too far over the top. So I stopped.