What I didn't like about Avatar

To begin with, let me say that I loved Avatar.  Seriously, it's one of the best animated shows out there.  There are about a bazillion things that I like about it that I could ramble on about at length.  But tons of people who are better writers than me have gone on about the greatness of the show, so I won't do that for this post.  Instead, I'm going to pick the two major bones that I have with Avatar: The Last Airbender.  They both happened in the last two episodes.

( Here be spoilers. )