Benedict Cumberbatch is 'a bloody good Hamlet', says his mum
Much-anticipated Shakespearean production starring Sherlock actor fails to wow critics but Wanda Bentham enjoyed her son's performanceHis much-anticipated first outing as Hamlet may have been found a sea of lacklustre reviews, but Benedict Cumberbatch had at least one audience member jump to his defence, his mother, Wanda.Speaking after the official press night at the Barbican, Wanda Bentham defied the critics to dec…