Opinions?
I'm also looking for local insight - if I make a trip it would be between 22 Dec and New Year's Eve and the first thing would be to book tickets. I know there aren't any performances on Christmas Eve or Christmas Day, 29th or 31st December. Anything else I should know?
Oh, and if "stuck" in London for a few days during the Christmas period, suggestions of things to do? I'm a museums and galleries kinda girl in winter weather, if that helps...