Well, I mean the original poster is right - this show blows completely.

1) The animation is so bad, I get the impression I'm watching stick figures.
2) There is absolutely no character development. The characters just stay in the same place throughout both seasons, especially Zuko.
3) There are absolutely no loose ends for us to try to figure out on our own. Seriously, did they really need to take all that time to explain exactly how Sozin's Comet increases the power of firebenders? Wouldn't it have been far more sensible for them to just let the audience use it's imagination and make it more interesting?
4) The writers never explan things fully in the episodes. For instance, why did Jet want to destroy that Fire Nation village? For that matter, what is this "Avatar" that they keep talking about? They always call Aang the "Avatar", but they NEVER give an explanation as to why. Seriously, how hard could it be to give a little snippet at the beginning of the show what it's about.
5) MOST IMPORTANTLY: there are almost no fight scenes. It's like there's an action scene for every 5 episodes. There might have been one in the "Siege of the North" though - I'm not sure. I'll have to go and check.

Seriously, what do you people see in this show?