Now for a classic in the Swan Princess.

A prince and a princess of neighbouring Kingdoms meet up every summer in an effort to fall in love with each other to unite the Kingdoms, only they don't get along during the time of the opening musical number right to the end of their childhoods. Puberty hits and they do fall in love. Only Prince Derek lost some brain cells as he can't think of any other quality than beauty as to why he should marry Princess Odette. Odette rejects Derek only to get ambushed by the evil sorcerer Rothbart who curses Odette to transform into a swan and can only return to normal in the Moonlight of Swan Lake.
After befriending some animals Odette must find a way to escape while Derek refusing to believe Odette had been killed by a great beast tries to find Odette himself with his best friend in which he succeeds after some mistakes but Rothbart has a backup plan in disguising his henchwoman as Odette with his magic as the only way to break Odette's spell is a vow of everlasting love which fails as Derek declares his love for the disguised henchwoman. After a final battle with Rothbart, the spell is broken and happy endings for all.
They tried so hard to make a Disney style film that it's almost plagiarism, but apart from the beginning the rest is ridiculously cheesy and over the top to the point where the film is a slow motion trainwreck, but saying that, it's so ridiculous that it's also very fun, made even funnier when Derek becomes the Prince from Enchanted with all the over the top declarations and speeches, this coming from a child who previously hated Odette; that's puberty for you.
After Swan Princess were sequels, bad sequels, coming up to today there are 5 sequels and a 6th one in production, someone thought it did better than it really did.