Called it.
The worst part; THIS ISN'T THE END OF THEM. I'll need to double-check my sources, but apparently they're making a movie for each...what is it, book (whatever they called each season).
Granted, I'm not that big of a fan of Shamalamalamalan's films, but...come on, don't butcher the next one.
Chdonga
And I was fine with them making Aang look like some chubby Asian kid, but they changed his name to Ong. Ong sounds like some minor character who'd occasionally appear in Avatar.
I have a feeling M. only saw random scenes of the series and tried to make it into a movie, like whoever though up Dragon Ball Evolution.