Balto 3: Wings of Change. Worst than Alpha and Omega 3 because it has absolutely no redeeming moments and it basically ignores the original movie with the bullshit subplot of Boris never learning how to fly, yet he flew in Balto and Balto 2: Wolf Quest.

The Last Airbender. Worst film I've ever seen in my entire life. There isn't a single convincing performance in the picture, and the badness of the acting is, bizarrely, pretty much in direct proportion to a character's importance. It's breathtakingly clueless, misconceived, stupid, humourless, unexciting, dim, dumb farrago, etc. This is a kid's movie that doesn't seem to realize that it's a kid's movie. Oh, and where are the sequels, as M. Night Shyamalan said there'll be sequels?

Hoodwinked. Bad animation. Boring characters, boring
Story

Frozen.