Pretty chunky and contains some spoilers so beware!
I still really liked the show. Although it didn't live up necessarily to the high standards of its original (Avatar, the Last Airbender), it was still a good show nonetheless. I like how instead of focussing on the elements this time, they focussed on the well being and mental aspect of being the avatar, and how there was no definitive end goal within the entire series (i.e. a new enemy/enemies every season), kinda linking to Korra's chaotic nature in my opinion. I feel the last season is the best as it really goes deep into Korra and her inner demons, and how they affected her not only physically but mentally. I really feel this series gets a lot more hate than it should because it's actually pretty good. If you're conflicted I'd say give it a watch, but there's a clear difference between ATLA and this