This is my all time favorite animated series. The entire story arc from the pilot to finale is just so good and the filler episodes are for the most part fun and enjoyable. You have one of the best developed characters of all time in Zuko, a great hero in Aang, and the perfect sidekicks in Katara, Sokka, and Toph. The way every character both hero and villian interest with each other makes for a large yet connected world. It's amazing how well written a kid's show can be. And what a great show for girls with strong female characters in Katara, Toph, Suki, Azula, Mai, and Ty Lee. All of them have distinct personalities and are proud of who they are, teaching girls that you can be who you want and be happy with your true self. I truly love everything about this show.