Agreed. Collins never gave me the creeps, he seemed like a rather bland goody two-shoes (but then again, that was his on-screen rather than off-screen persona I was seeing). Jeffery Jones and Pee Wee Herman, on the other hand, always seemed like weirdos so I wasn't surprised when they were arrested for being pervs. And although Bryan Singer comes across as a nice guy, my gut feeling tells me he's probably guilty of the things he's accused of.
20/20 hindsight maybe, but Jones seems really creepy to me.
I just thought it was his characters.
To see a different side of Collins, look at the Richard Pryor vehicle, “Brewster’s Millions” where he played a real weasel lawyer trying to undermine Pryor’s character from getting his real inheritance.