King Arthur is profoundly stupid and inept.. then there's Clive Owen, rising above it all. Aloof yet watchful, the actor cultivates an inner stillness that is perfect for faintly ironic brooders. He neither distances himself from this risible material nor pulls out the stops and opens himself to ridicule. His King Arthur tells us little about Arthur, but much about protecting one's flank. The mark of a box-office king?