Finished it the other day. I liked it, it was a fun and good time. As a fan of the original show, there was plenty of stuff to like, and some decisions that I question, but nothing that took away my ability to enjoy the show. Some changes they made were actual improvements in my opinion, like making Omashu more of a location we are meant to connect to and care about, and the story of Zuko's crew being the people he saved from being sacrificed. That was a brilliant twist on that story from the og show.
Speaking of Zuko, he was the character I was most worried about, as he is probably the most important character to get right. I was really happy to see that they actually did get him right. He feels like Zuko, the character beats are there and they mostly work really well. They set the stage nicely for his arch in the next seasons.
Also, loved Azula. Glad we got to see more of her in the first seasons.
Finished it today, that final episode was outstanding, can't wait to see where they take this. Does it follow the animated show closely?
I thought it followed it surprisingly close. Obviously they had to shift some stuff around and cut certain plotlines because they only have 8 episodes instead of 20, but the cut stuff is mostly side quests in the og show that don't really affect the overall plot of the show too much. There are some exceptions of course, where the show does it's own thing, but nothing too big.