Oscars 2015: 'An evening of good speeches' - Kermode

The film Birdman was the big winner at the Oscars, taking four awards, including best picture and best director.

Best actor went to Britain's Eddie Redmayne and best actress was Julianne Moore.

Film critic Mark Kermode said the night was punctuated by several good acceptance speeches dealing with political issues, including one from Best Supporting Actress winner Patricia Arquette.