Easily the greatest battle of the whole series :) Not only the battle between Aang and Ozai, but also Sokka and Suki destroying the firenation ships made the episode....THE BEST!! I'm still kind of confused on how Aang got the 阿凡达 state back though :/
I was cheering for Aang the whole time. I got a little nervous when he was trapped in the rock ball but I knew as soon as he hit his back against the pointed rock it was over for Ozai. I just wish it wasn't the end.