BOTTOM LINE: Vulgar, disgusting, offensive and occasionally funny, "My Best Friend's Girl" does not actually fall down on these points but rather its inconsistent, stupid and implausible plotting and execution.

THE GOOD: Tank (Dane Cook) has a talent for being the ultimate bad boy, so much so that men hire him to take their ex-girlfiends out on dates that are so terrible that when Tank is finished, the ex-girlfriend goes running back in to their ex-boyfriend's arms. Things go pear-shaped when Tank's cousin Dustin (Jason Biggs) hires him to take his would-be love Alexis (Kate Hudson) on a lousy date. However, Tank gets more than he bargained for as Alexis is in the mood for 'experimenting' and 'living life', making it almost impossible for him to succeed. The scenario in this film leads to some funny sequences, least of all being the date Tank has with a conservative religious girl, or the scene where Tank picks up Alexis for the first time and his first bad-boy moment does not work. The cast are quite likeable, leading with Dane Cook and Kate Hudson who do their best with the material. The most enjoyable aspect to the film would have to belong to Alec Baldwin's supporting role as Tank's pig of a father Professor Turner who is so self-obsessed and clinically funny in his appraisal and treatment of women that it is very funny to watch in its extremity (his A-Z ranking system is hilarious).

THE BAD: The film falls down in that it is inconsistently plotted and completely implausible. Tank's character is the worst guy you could come across, which makes the obligatory happy ending where he ends up together with Alexis all the more unbelievable. His behaviour at Alexis' sister's wedding is so detestable (complete with propositioning her mother for oral sex), despite it being funny on its own, that one cannot find any sort of justification for how Alexis would in the end decide to be with him. The film also gravitates back and forth between Tank being the bad boy and Tank learning how to be the good guy again which never really comes off as both are executed from such extremely radical positions that he is almost playing two different characters. "My Best Friend's Girl" would have been better served if it stayed completely in the vulgar and offensive camps rather than trying to toe the line between that and a traditional romantic comedy.