I had no clue it was leaked until I came across it. At first I thought it was just a sneak peek at the movie but when I saw the runtime I was shocked. I decided to watch it and to my surprise it was really good. The animation was great, the story fits nicely with the lore and adds more to it. The voice acting was pretty good as well although I wish they would have at least kept some of the original VA's. I understand having to change VA's for Aang and Toph as they're supposed to be much older than the show but I feel like if they would have kept Sokka, Katara and Zuko's voice actors it would have brought something special to it. All in all I'd give it a solid 8/10, the movie also really did deserve a theatrical release. It's a shame Paramount likes to fail, they could have released the movie back in January and avoided the entire debacle.