Truth be told, it was kind of a trainwreck when he WAS there... (at least the last few years...)
He made some remarkably innapropraite comments to the guests and the audience that I can't even share here on the Dis. I chalked it up to his age.
One image I can never shake, though... About Five years ago, Chairo (sp ?) was singing a song called "Get Up and Dance" or something like that, and during her number she danced over to a group of wheelchair-bound audience members - And while standing in front of them, she "hoochie koochied" and sang the words to them, "Get up and dance everyone" while pointing at them.
I was so horrified I couldn't get to the remote fast enough.