The acting is excellent, the set is nothing short of spectacular. You can buy your tickets on line at Cardinal Stage. Don't wait too long because the last couple of nights have been full houses and usually Cardinal sells out for closing weekends. The show runs about 90 minutes with no intermission.
I know it might seem that I am biased because I am on the board of this fine organization, but believe me. I know good theatre when I see it and this is good theatre. It is as good as anything I've seen in NY.