I do agree with people's critiques about Korra, especially on this thread. For politics, it was the Obama years. There can only be so much. Maybe now shows could get better politics, but if Nick didn't even let them show a same sex couple on the same screen, they wouldn't allow left wing politics. Also Nick treated this show terribly. That's one reason why it felt disjointed because they didn't know when it would end until Book 3.