*No Spoiler
First of all, Disney animations have good songs. The best of them is by far Tangled. One might say that the Frozen is the best(I like it, too. Not "Let it go", but "For the first time in forever". Many people are impressed by "Let it go" because it is used in a dramatic part, but song it self, "For the first time in forever" is better). But most of the people who say that music of Frozen is Disney's best haven't seen Tangled yet.
Outside the film, Disney bounced back from this film when it was in a long downward curve. In Korea, Tangled collapsed (One million) and Frozen was successful (more than 10 million), but it was the opposite abroad. So if it weren't for Tangled, there wouldn't be Frozen. Let's stop digging in Frozen because Frozen was good, also.
This is how good the music is. Next, if you want to talk about the video, you can actually just look at the steel cut again. It is one of the most beautiful images in Disney history(In my official). The character is highlighted in color (especially gold and purple), contrast between good and evil, and adjust chroma in the ending part (actually I don't know about color thing but saying anything), you will see the mood change. Re-examination is a trend these days, if it is re-examinated, I am willing to go to see it in 3D (just because of that steel cut).
Though the message is not an exceptionally good movie, but the story is fine. It used Rapunzel's long hair settings like Disney, regardless of the original story. I can't remember what the original story was like, but the character of this movie is more memorable.
Now, let's show Rapunzel to our children who know that Frozen is the best(for parents, let's listen "When will my life begin").