Pardon my ignorance, but how are you VERY familiar with the score and the book?
I'm seeing the show this weekend and can't wait to form my own opinion. But in the meantime, I'm fascinated by your passionate dislike of the show...oops, sorry...you're not saying you don't like the show, because you have NOT seen it. You're just saying you think the score "sucks" and don't have many kind words for the script either. Split hairs, much?
In any case, to my knowledge, the show has been cut by roughly 30 minutes even since its first preview in Chicago just a few weeks ago. And to my knowledge, the score hasn't been recorded formally in any fashion.
So do you work on the show? Do you play in the pit? Are you an usher at the theatre? How can you be so intimately familiar with something that is constantly in flux and which doesn't exist in recorded form?
Of course, who knows? Maybe I'll end up agreeing with you and all of this skepticism is misplaced...! In the meantime, though, your need to not just be repeatedly negative at every available turn, but seemingly brutally so, just gives me pause about the objectivity of your evaluation.
"No matter how much you want the part, never let 'em see you sweat." -- Old Dry Idea commercial