It was... weird. I think a big part of the problem with it for me was that J.K. Rowling did not actually write the script; it was written by a different guy supposedly based on a story he and JKR made up together. Obviously he had her approval to write this, but I do wonder how much of the plot actually came from her because, like I said, it was weird. It read more like a piece of Harry Potter fanfic (in script format) than actual Harry Potter canon. It was a fun and entertaining read, and I definitely enjoyed parts of it, but there were also some major "WTF?" moments. It was also obvious that it was not JKR's writing, especially when it came to the dialogue. Certain characters were taken way out of character, to the point where I was going, "Ron would never say that." I liked the theme and general premise of the story, but the plot took some turns that I can't bring myself to consider as canon. I think if you go into it with the same attitude as you would a fanfic, you'll enjoy it, but don't take it too seriously. It is definitely not "an eighth Harry Potter book." That said, I would still like to see the play if it comes to the States.