REVIEW: An Oak Tree, National Theatre ★★★★
By Stephen Collins Crouch delights in theatre which unsettles and pushes boundaries and An Oak Tree is no exception. In parts, it is brilliant and it is never less than compelling " at least, so it was when Burnett was the guest actor. On other days, it might be different " better, mostly the same or worse. The dynamics of the performers, usually honed in rehearsal, is here basically raw, and will either work or not.…