Avatar has an extremely high rating of 9.3/10 on this site, which puts it as one of the highest rated shows ever. However, unlike most of the shows rated that high on this site, Avatar isn't overrated, and is fully deserving of being rated this high. In fact, it is fully deserving of a 10/10. That doesn't mean that the show is perfect in every way, as no show or movie can ever achieve that, but it crosses off all of the boxes of what's needed for an excellent show. And its greatness outshines its minor flaws. The writing is very strong overall. There's a good balance of depth, high-level humor, and action. It's blended well to tell a coherent, compelling story that is very unique. What also makes the writing sharp is compelling likable characters, all of the main characters in this show fit that. That's also completed by very superb voice performances by the cast. The animation is also solid, especially in the context of a mid 2000s show. And the score is also decent. Yes, this is a show aimed at children (contains many gags), but there's complex themes and thought that can also satisfy an adult audience.