Most overrated "funny" actor? Will Farrell. He actually angers me when I see him on screen. It's the same GD character in a different costume in every one of his movies. I only go because my brother thinks he's hilarious.
Most overrated comedy actor is Jim Carrey. He is totally obnoxious. I can’t stand to watch him. Had to sit through Grinch with my daughter thought I was going to go nuts if that movie did not end immediately.
I loved Fargo. The characters were a hoot.
Will Farrell! I still have nightmares about Elf. Gag. And they still inflict it on unsuspecting children every Christmas.