John Maybury's film presents artist Francis Bacon as an uncaring, disturbed, unhinged, genius who used people and life to feed his bizarre artistic talent. Even the way the film is shot (distorted images, odd angles, flashes of colour) shouts 'artist'. Against this backdrop the story of Bacon's life is secondary.
Derek Jacobi plays Bacon, in a radical departure from the work he is best known for - in fact, this film was completed while he was regularly on television as brother Cadfael. He is excellent in a deeply unsympathetic role. Daniel Craig, as his lover, nemesis, and muse, is also very good. Tilda Swinton is the best of a supporting cast of oddball characters.
This film is ultimately frustrating, difficult, and perhaps a pointless exercise as far as giving us any lasting impression of Bacon's character. But, like his well-known paintings, it is snatches of images you will remember.