Alright, I have seen the musical from a highschool and from broadway. I will tell you flat out that is a horrible misrepresentation of the classic, and is created to be a supernatural thriller more than a good story. Some of the music is pretty amazing, as long as you don't listen to the Rockish remakes of them, but some of them I think had a few words of choice that I don't agree with (AKA swears).
On the Vytanni scale it would get a 4 of 10 masks. Musically appealing, script and story are completely junk.