I came into this show not expecting much, but left truly amazed. This show is really good. After watching other critically acclaimed shows like Breaking Bad, I decided to try something different, so I picked up this show and started watching. First few episodes I was hesitant, but then the show grew on me. The characters, music, dialogue and animation are all fantastic, especially the action scenes. The overarching story is truly epic, and after the finale I was sad until I found out Korra existed. I even ended up reading all the comics taking place after the show, that's how likable the shows characters are. Seriously, just watch it, you won't regret it.