Saw the show a few nights ago. A fan of the film, I was really looking forward to it. Sadly I must confess it was a major disappointment. I thought that considering the film and the creators of the musical, there was a great chance to make this an entertaining evening. It just kind of goes along...all the ingredients are there but it just never takes off. Even the "hit" songs of the film are flat in this stage version.
I really hope that the rest of the preview period helps them, but as it stands now, they've got a very long way to go.