Like I said, Seth Rogen, what happened? Explain yourself! About mid-way through the movie, the plot just kind of loses itself and never recovers. There were some funny parts, but it was definitely not worth the money to see it in theatres. I would suggest, if you're an absolute Seth-aholic that you wait until it hits DVD.
The highs: Um, not many. Loved watching someone get tasered and the skate punks get their butts handed to them.
The lows: Pretty much everything else: an ugly naked guy that could give the friends' guy a run for his money (no pun intended...see the film, you'll get what I'm saying), Anna Faris basically sucking, when I'm used to her being fairly humorous (the house bunny/1st Scary Movie), lots of drugs, etc.
Bottom line: Have 10 bucks and aren't sure what to do with it? You'd have more fun throwing it into the mall's fountain than going to the mall's cinema to see this. :/