I have never met him personally, but I know maybe a couple of dozen people who have, whether they are fans or through the PR industry. As you may expect with any person, it's a mixed bag of "he's very nice", "he was normal", and "he was a dick" with the weight being on the first of those three.

Not bad, if I had people wanting to meet me all the time I would be a douche constantly. I am not one of these who even wants to meet him, I wouldn't stand it, and I do not know why some people (not just BJ fans) think that someone in the public eye needs to be nice to have themselves validated further. If Jon for example is a dick, let him be a dick (the consensus seems to be he generally isn't), it doesn't change what he has done and ultimately what people enjoy him for.