Art style, fight scenes, music, the show's production is great. But the series' story wasn't, starting from its characters - Korra's unwillingness to learn, Mako reduced to a side character, Bolin the tryhard funnyman, and Asami the Mary Sue- all throughout. Plots were resolved dramatically with asspulls and the villains were bland. The Legend of Korra wasted its potential to be the successful series after ATLA.