I don't know Sean Penn, but what I know of him, I don't care for. I remember him punching local photographers when I lived in Nashville [1985, he was with Madonna].
And, that whole trip to Iraq to see Saddam before the invasion ... what a douche! Look, I opposed the war, but I had no illusions as to what Saddam was. To sit and visit with a mass-murdering megalomaniac ... un-fucking-forgivable.
I trust and value your opinion, Loop. You seem to know Val Kilmer & Penn. I don't. So, if you say Kilmer's a bigger asshole: WOW! Fuckin' WOW!!!