Peak Comet: Avatar Aang (4) (that title is so peak it has to stay the same) Anyways, yeah bro this 4-part finale is a once in a lifetime ending to a once in a lifetime show. Everything peak about Avatar is in this finale, it wraps up the entire show perfectly, every character gets the best ending imaginable, everything comes together in the most flawless way, wouldn't change a single thing. Watching all 4 parts at once IS the way to go to get the best possible viewing, was locked in for all 4 parts, loved every single second of course. This show is just so special to me and the finale is easily the best part, perfection all around!