Very good.

Rating: 8/10 (27 January 2015)

Nicely entertaining.
Very colorful and action-oriented. I especially liked the background design and the music. The appearance of a certain character in the clouds was breathtaking. And the scale of the behemoth fight, wow! It did take me a while to get past Jay "I always look like I have a migraine" Baruchel's voice for the main character. It's one of my problems with having celebrities do voices for animated characters. Many times it is hard to separate the human providing the voice from the character on the screen. Producers could save a bundle by just hiring decent voice actors -- kids wouldn't care who is providing the voice, and I can't imagine that adults are going to an animated movie because a celebrity is doing the voice.
I have to wonder if they used Tommy Wiseau (The Room) as an inspiration for the design of the bad guy. And the dragon still looks like Stitch.