Interesting that this show uses spoken dialogue when the characters should have been singing -- somehow, I just assumed that Dr. Z. would be sung through. As for the absence of a competitive duet between Dr. Z. and Pasha regarding who would get the girl, I had to smile, because Tam Mutu once sang such a song in his role as back-up Phantom in Love Never Dies: "Devil Take the Hindmost." That song was brimming with testosterone. It sounds like this show needs something similar.
It sounds to me like the book should have taken a page (sorry 'bout that) from the Gone With the Wind movie or the Les Miz musical: One battle scene -- especially a graphic battle scene -- is enough.
Audrey, the Phantom Phanatic, who nonetheless would rather be Jean Valjean, who knew how to make lemonade out of lemons.