I think it tried to hard to make fun, the first 30mins i thought were quite good, but after that it seemed a bit repetitive.
Used to watch it all the time when i lived in Canada, we only owned 2 dvds but never got bored of watching it. So funny, even the little things like when they can't hear the radio so decide just to blow it up and ask what was being said on the radio, typical yanks.
Im a big fan of South Park, but that movie was shit too. They should stick to 30 minute shows! I found abuout 2 scenes funny but i genuinly thought that overall it was absolutley shite. Perhaps its a grower, ill catch it on sky movies sometime.