Jack Thorne's backstage Gielgud-Burton 'Hamlet' drama is full of compassion Plays about the theatre tend to go down well with audiences. Why wouldn't they? The danger is that they become too cosy as actors and audience smugly agree on the transcendence of the artform. Jack Thorne's The Motive and the Cue comes perilously close to falling into that trap, but, in the end, its wider preoccupations with old age, change, …
