He's one to talk. He's had a beef with Jimmy Hart because he thinks DDP and Raven's WCW themes copied Nirvana songs. He actually was on MTV with DDP and said nothing, because he's a wuss.
I never met him, but had friends that were pretty successful musicians / techs that have worked with him.
Never heard a good word about him. He's apparently the most obnoxious, vainglorious dickhead strutting around with "an imaginary crown and a throne up his ass."