I actually have mixed feelings about the finale. I felt it was a bit rushed, especially with the way she got her bending back. It would have been really interesting to have the whole rest of the series be about her having to relearn bending or something, so that way we could have something like Korra travelling the world to train, plus we'd get to see more of how the world has developed. I'd love to see what Ba Sing Se looks like now.