Harrison Ford's advocacy of general aviation causes earns him a little street cred with me (EAA Young Eagles, GA Serves America). I keep hoping I'll run into him (figuratively) in the Idaho backcountry one of these days and have the opportunity to try and talk some political sense into the guy.
He also saved some kid or Boy Scout lost in WY or something with his helicopter. I used to like him but he became a bit of a lib.