This reminded me of the underwater ballets that I loved in pantomimes when I was young – absolutely enchanting. The direction by Penny Woolcock is mesmerising, combining brilliantly with Dick Bird’s set design and clever use of video. Add in Bizet’s music, some of the most beautiful in any opera, superbly sung by George von Bergen, John Tessier, Sophie Bevan and Barnaby Rea (in order of appearance as all were faultless) and what more could anyone ask for? Answer – more comfortable seating in the balcony! Still, what do you expect for a bargain £12?