1. The Lord of the Rings (1978) Directed by Ralph Baskshi(t).
Lazily-rotoscoped, inconsistent animation styles, inaccurate characterizations all around, terrible character designs (none of them looked the way they were described in the books), live-action people shot at high-contrast mixed in, and did I mention that he tells the story of BOTH "The Fellowship of the Ring" AND "The Two Towers" in one 2 1/2 hour movie? Oh, and they decided to call "Sarumon" "Arumon", but then would forget and sometimes call him "Sarumon" anyway. :huh:
Need I say more?
2. Brother Bear (2003).
I'd go into it, but I'll need at least a whole page's worth to tell all. And, it was back in 2003 when I last saw it.
3. We're Back: A Dinosaur's Story (1993)
What Arvens said.
4. An American Tale: Fievel Goes West. (1991)
The fact that Spielberg was arrogant enough to think they could do a "American Tail" movie without Don Bluth and Gary Goldman says it all. The brilliance that John Cleese brings to the screen in his flamboyant and hilarious performance as the villain is this film's only redeeming quality. All I have to say is: What a waste of John Cleese.
5. Balto: Wolf Quest.
None of the original voices, a nonsensical plot, annoying songs, new, annoying protagonist, and sub-par animation. AAAAAAAAAUUUGH!!!!!!!!!!!!!!!!!!!!!!!!!