Pocahontas had way less songs than 11, I'm looking at the track listing right now. Because you mentioned how they started singing so often, I mentioned I was including the reprises and the songs that were split into parts (not orchestral scores or title credit songs) just as they are listed on the soundtracks and appear in the films. At any rate, Frozen did not really differ from many of Disney's most popular films, so there really wasn't anything terribly unusual in Frozen. To each their own, I guess. It's a musical and it played like a musical. I thought it seemed entirely appropriate.
The movie is perfectly charming and the effects are terrific but could never be recreated on the stage as effectively. That's pretty much what was said bout The Lion King before it began performances. You never know, ya know?
"What can you expect from a bunch of seitan worshippers?" - Reginald Tresilian