Faust as disillusioned nuclear scientist: it's a powerful concept. As the final curtain falls, Des McAnuff's Faust is expiring on his laboratory floor,

It's hard to imagine The Turn of the Screw more perfectly performed than in ENO's staging by David McVicar, which opened at the Coliseum last night. Were I rating it I'd give it six stars out of five.

It's a stomach-tur