I sat next to him at the tiny UCB theater in LA for an alternative comedy show. He and his wife were really nice and laughed really hard at(with?) all of the lesser known comedians. So there's one good thing.
It was many years ago but I used to directly deal with him all the time for work. I knew his assistants and the way he treated them (all of them) was so upsetting it made me furious. The guy really treated them like crap and literally made them cry all the time. I have nothing good to say about him from my experience. Very very sad.