Wow.
You know how some people have gaydar? Well, I have douchebagdar. I instinctively hated Rolf Harris for no reason I could put my finger on since I was a child, decades before it became public knowledge that the guy was a rapist scumbag. To name just one example. Again and again I've gotten bad vibes about someone who hadn't done anything wrong that I was aware of, who later turned out to have done something very wrong indeed.

Then I saw Sanderson in that video, yukking it up with Paolini, and something in me just screamed "this guy is a huge asshole who thinks he's the cat's particulars."