I have to say that I found this extremely funny. In fact, (and most people will probably wonder what on earth I'm thinking) I found this a lot funnier than Office Space. Perhaps this time the humour wasn't too American. It was more of a mix, with most of the funniest moments for me involving Brian (JK Simmons, who played J Jonah Jameson in Spider Man), one of the plants senior employees who can't be bothered to learn names, and makes up for this by referring to nearly everyone as "dinkus." Jason Bateman and Mila Kunis are two of my favourite actors, and both are solid here, if not spectacular. It is a stellar cast (special mention for Nathan, the annoying neighbour - the sort of person we all dread having to talk to), and the storyline involves gigolos, marijuana (and various other drugs provided by Dean, played by Ben Affleck), testicular injuries and a sexy con artist. I found it to be original and hilarious, with perhaps the only let down for me being the inlusion in the cast of Gene Simmons.
Perhaps 5 stars is one star too much, but I feel that people are judging this a little unfairly alongside Office Space, a film that has gained a large cult following. Extract is very funny, and well worth a watch.