I gave this film a chance having read the 10 + positive reviews herein. However, I feel I wasted my time watching it. It reminded me of St Trinian's - the film about the 'mischievous school girls causing havoc''. Nil character building depth - I would go as far as to say that the building of the characters is nestled within the costuming, and the viewer is expected to believe that the characters are urban clever hipsters, with a hoodlum leader who happens to be a criminal mastermind. A rather dizzy & twirling background soundtrack seems to turn itself on every now & then, adding unnecessary noisy to the scripting. It was difficult to take the characters seriously and the plot was ridiculous. A film for teenagers huddled up for a sleep over with crunch sounding popcorn.