It’s hard to understand why they would revisit something that was already flawless; the initial series has stood the test of time remarkably well. It seems a better approach would have been to create new narratives within that established world rather than trying to move away from Aang's storyline. The presentation relies heavily on exposition, frequently explaining events instead of recreating the visually striking moments from the earlier version—a choice that feels quite unpleasant.

Source on TMDB