I see that this starts a run today at a big theatre.
I saw it a couple of years ago at the 200 seater Park theatre in Finsbury Park.
Clearly it has been seen as a success as it looks like the Park Theatre ones were a try out.
Anyway well worth a visit. I enjoyed it (apart from the whooping annoying girl next to me). I wonder if it has changed at all.
Go and see it!