JennH - I agree with most of your explanation of the flaws. I guess for me it boils down to the fact that there's enough in the movie I personally enjoy to outweigh them, but I definitely think that in a stage adaptation it should be a lot easier to fix that problem - for one they have more room to add in dialogue and scenes that can fill in some gaps of stuff that felt missing from the other, especially if they cut or modify some of the stuff that didn't add enough.
The only area in which I kind of disagree with you is that I don't think Elsa's issue was necessarily ABOUT how people reacted to her. It was more about how SHE felt about it. It was an internal problem more than an external, and about her assumptions about how people react rather than how people acutally would. If anything, it'd be even more glaring if there wasn't as negative of a reaction to her power, and that her problems with it were solely a result of her own perceptions and fears due to how she was taught to view her powers by her parents.
I wouldn't mind there being more songs too - one of the things that personally bugged me about the movie was that almost all the songs were in the first half, and then the only one we got later on was that stupid troll song which felt more like it broke the pacing rather than adding anything to the plot. But maybe that's a more personal gripe.
Honestly, I'll enjoy the musical as long as it keeps (and, hopefully, enhances), what I did love about the original movie - the relationship between the sisters, Elsa's problems as a metaphor (whether for depression or for some other things that people like to theorize - will be interesting if the director decides to amplify a specific interpretation, but I'd prefer it be kept more vague), and subversions of some expected things in the usual formula.
Also, I wouldn't mind if some of the cut songs made it back in as well. Especially "Life's Too Short". The "school play" idea of a greater legend they originally had early in the movie before cutting it would be nice too. Cut ideas/songs from Disney movies tend to wind up in the musical adaptation (Lion King, Mermaid, and Aladdin all feature stuff that was originally made for the movies but cut), so it wouldn't be unusual at all.
Updated On: 8/12/16 at 12:46 AM