I watched the first episode of Avatar: The Last Airbender, the Netflix remake. The original creators were on the creation team, so that was a good sign. It was a partnership with Nickolodeon and Netflix, another good sign.
To start, the scenery was absolutely stunningly gorgeous. They put a lot of time and effort into that.
The characters seem older than the animated version. They're more teenagers than children.
This version is definitely not geared toward children. There's a guy burned alive in the first scene, and there's a scene with a burned body. For fans of the original, the remake shows the background of how the Air Nation fell. The animated version starts with finding Aang. The remake starts with the battle of the Fire Nation and the Air Nation.
I'm missing the lighthearted fun of the animated series. I think there were a lot of lessons in that. Aang's motto was that despite the literal fate of the world hanging on his shoulders, the important thing in life was to have fun. It's a life lesson I loved about the show. I haven't seen the same spirit in this remake yet.