I'm sorry M. Night Shyamalan you really blew this one and you just have to put your name on the title.
Avatar, The Last Air Bender is my favourite cartoon show in Nickelodeon, not only for its amazing art but also its story and characters.
So many things went wrong in the movie adaption, for one the title should be Avatar, the last air bender. I don't care if there was a movie Avatar already. The director's name should not even be in the title. Come on! The director is not even the creator of Avatar and M. Night shouldn't be directing this! Stupid move by the people at Nick.
Aaargh and the cast was totally flawed. Can't you even get the characters right? They don't even look right or act right either. Why is it soooo serious all the time. The characters of Avatar in the animation demonstrated their wit and humor despite the odds they are about to face.
Nickelodeon, please don't make a movie sequel. Stick with the animation. The movie was a big disappointment.