I thought this was pretty good. There are movies out there that are a lot worse, and if they are 1 this is a 4... Seriously, I am not a great fan of musicals either, they alway sing about yearning and emotional flux as if trying to justify a scene; But that is all musicals, not just this one. The acting is flawless in this film, Disney perfect. The graphics and scenery are also perfect and I am sure we will see the village in a cinematic remake of Frozen (you wont have to hold your breath for long, scene costs need justification these days).
I would say what people are really angry about regarding this film, is the lack of taking a chance on discovering new story lines, that and the artistic links mirroring an evil having power over innocence.
I would say that this is actually a good film, it is probably a 3.8 so I would give it a chance for the 7 dwarfs if nothing else.