Didn't like it in the beginning as it seemed a bit too 'young adult adventure' for me, but ended up staying for the whole three seasons. Don't regret it at all as the jokes were great, as was the advice. Mad King Bumi of Omashu is my new life coach.
A masterwork. Three beautiful books about the balance of elements, fulfilling our potential, and creating family. Characters you won't forget. Exquisite action choreography. Endearing humor, pathos, ethos. Spiritual. Climactic. The Sparky Sparky Boom Man is one of the best villains ever created.