No I didn't...if Zuko went good (especially at that moment) it would have been too predictable.
plus you gotta understand catching the Avatar was his goal for years and he really had only gone good for like an episode or 2.
And its clear at the end of the episode Zuko still wasn't sure of his choice. He still sees himself as Prince of the Fire Nation but he obviously has I lot more love and respect for Iroh than Azula and Ozai, so maybe if something very drastic happened to Iron (like Iroh going to jail,being put in jail, disowning him, dying) in Book 3 then maybe this would cause him to become good like half the internet has been predicting but that might not happen until the Middle or END of Season 3
also not that while Aang "let go" of his love for Katara, the first real Zutara moment appeared . Zuko has become the new Jet for Katara now....i love planting seeds so shippers can go crazy
