I went to the utterly beautiful Donmar Warehouse theatre on Saturday. I was lucky in getting a standing place ticket at last which was "upgraded" right before the performance started when a member of staff asked me (and another lady) if we would mind sitting right in front of the stage as two ticketholders weren't present.
Of course we didn't...
I was enjoying the play very much. The cast were phenomenal - including the musicians. It was so funny to watch Marc Gatiss in a whig and fencing - I've only known him as Mycroft so far - and I found myself thinking: Mycroft Holmes is acting as a weird gay Georgian soldier! (sorry Marc)
Anyway, if you'd get the opportunity to watch this play: Go for it!