Went to see this today. Quite possibly the funniest film I've seen in a LONG time. Basically its set in the 60s and a Pirate radio station constantly plays Rock. We go into depth to the lives of this crew.
Basically if you've seen Love Actually or Four Weddings and a Funeral then you'll know the style of comedy. Its the jokes and the talent that are in here that makes it. Plenty of great comedians such as Nick Frost (Shaun of the Dead, Hot Fuzz.), Bill Nighy (Love Actually.) Chris O' Dowd (IT Crowd.) and others whose names I cant think of atm.
Go see it.