First time watching this film...and I wish I hadn't bothered. I enjoyed most of the songs, but that's about it. The story plot is weak at best, and the acting is poor. I had difficulty following the storyline because it all felt very disjointed and totally unrealistic.
I found the character of Bloody Mary particularly tiresome - it was like she was delivering a lecture, leaning in towards her chosen subject and singing in their face, usually accompanied by a startling change of colour on the screen.
So to sum up, don't waste your time, even if you like musicals, because this film even struggles with that side of things.