The show is delivered neither as an fully updated piece nor as a period one ... it has no idea what it is and neither does the audience. You get the feeling that most people are there because they feel they ought to see it, but they ought not. For those who love this script, they would be better served if it was released for amateur production and they could see it for a few pounds at their local club rather than ending up resenting the time and money wasted here.
Sorry, but this should not be allowed to survive.