I have seen 'An education' which I really enjoyed. It is the story of Lynn Barber (the journalist) written by Nick Hornby of High Fidelity fame. It is a good piece of British film making and story telling. My favorite character was the Dad. It has been made all the more thought-provoking upon the discovery that it was the school a friend attended!
Well worth a trip to the flicks on a wet winter evening.