John Heder's character=comic exaggeration=funny!

I usually don't like exaggerated characters like this;they usually quickly outwear their welcome. But I think it worked in this case. I was laughing hysterically throughout. Perhaps John Heder just isn't that good an actor. He's likeable but plays unlikeable characters. It's like there's no "there", there. It's like he actually is a toned down version of Napoleon Dynamite and that there just isn't a lot of acting going on...know what I mean?