Avatar: The Last Airbender, Anime?

This is one of the few shows I've seen that I like to classify as "Fanime" A good animation style, with usually a decent plot and subject matter you'd see coming from an anime. Other things I've seen that I think fall into this category include Teen Titans, Megas XLR, Totally Spies, and Samurai Jack. I've been hearing that Sym-bionic Titan might be good enough to fit in this category I've made up, but I haven't checked it out yet.