I have also seen the production and largely agree with broadwaybelter. I had problems with a major plot point, though I can fanwank it if I try hard enough. It was really cool to see the production in a theatre of people who don't know the story; the gasps throughout were neat, and, as stated, the production itself is fantastic. I LOVE the movement used throughout, which obviously won't translate when people read the script.
The play also introduced me to Jamie Parker, for which I'm grateful. I've been enjoying finding clips of him doing Shakespeare and watched The History Boys the other night.