This is getting wildly off topic, but...
Actually that reminds me; I had something of a revelation the other day. I was watching some of the 89/90's Disney princess movies with a friend and kept saying "fast forward to the next song" without really thinking about it. And I realized that for me at least, the songs definitely hold up, but I don't care about the rest of the story the way I used to. I guess they're just too childish. The big exception being Mulan, that movie is genius, hehe.
The princess movies work on formula, which Animaniacs covered (I don't even need to repost that clip, you know what it is). The Little Mermaid, Beauty and the Beast, and Pocahontas are the same basic story essentially (though it's most obvious with Pocahontas, since there's no singing crabs or teapots to distract you). Aladdin is kinda a princess movie, but mostly told from the perspective of the hero... it's just Jasmine gets a lot of screen time and backstory. While Meg doesn't count as a princess, Hercules is more of what Aladdin was
sort of doing, with the girl character coming in much later. Mulan is a subversion, as the movie
does deal with the concepts of the girl being sick of her lot in life, but it doesn't have any real romantic elements until the end where it's kinda squeezed in. Plus, said "princess" (I don't see why Mulan is considered one) is the action hero of her own movie, going as far as making the other action men wear dresses to sneak into the bad guy's fortress.