Ever since it started filming last year there’s been a fair amount of buzz about Submarine, which grew after it screened at the London Film Festival and Sundance, with some even going as far as to call it the best British movie in years. It’s out in cinemas on March 18th, but now the trailer has arrived. The producers of Warp Films (This Is England, Four Lions) and actor and director Richard Ayoade (IT Crowd) present a comedy which follows a 15-year old boy with two objectives: to lose his virginity before his next birthday, and to stop his mother (Sally Hawkins) from leaving his father for a motivational speaker (Paddy Considine)