I actually chose to watch this film even though like seemingly quite a lot of people something about Seth Rogen just puts me off, his voice performance in Paul was great but this is the only good thing I have heard him do. He just has this way of being annoying, which worked in this film as a he was supposed to be annoying. So your story is Seth Rogen is the son of a Paper Mogul, played by Tom Wilkinson they do not get on and he has to take over the paper when his father dies. He hooks up with Kato his fathers mechanic and they decide randomly to become crime fighters and ingratiate themselves with the bad guys so they can bring them down and using the newspaper they start their campaign of crime against the criminals.
Now as a premise it works quite nicely, the biggest flaws in this film is the humour does not work properly as there seems to be something missing. I think that it is the crossover between slapstick and intelligent and it fails to work. Also I did not believe the relationship between Seth Rogen and Jay Chou who plays Kato and when you throw Cameron Diaz in to the mix the chemistry is just not there between the trio. Christoph Waltz plays an excellent bad guy and with James Franco getting a cameo the cast of this film was actually really good, Edward James Olmos also shows off his chops as the editor of the paper.
Overall I had low expectations and they were barely met, this is a 2 star avoid unless you like Seth Rogen a lot. Will give him credit he does look like he has lost a bit of weight but his style just does not work for me at all in this film or any of the others I have seen him in.