His problem has been one of selection and judgment. After his 1996 movie version of Hamlet, four- and- a- half hours that divided critics and tested audiences, he took up a series of unchallenging Hollywood roles, and almost fell off the critical radar. Anyone remember The Theory of Flight, in which Branagh played the carer of a victim of motor neurone disease, played by his then girlfriend Helena Bonham Carter? Then came the musical version of Love's Labour's Lost, complete with a cast of American and British stars in 1930s costumes, received with acclaim but utterly lacking the sex appeal brought to Shakespeare by Baz Luhrmann, who had by then set the standard for popular, funky treatment of classics with Romeo and Juliet. Branagh returned to seriousness with Conspiracy, a mesmerising TV drama set at the 1942 Wannsee Conference where the Holocaust was planned. He played SS General Reinhard Heydrich, a man of stunning impassivity and disturbing charm.