Yess!! Quite different than A:TLA in terms of atmosphere and overall vibe, but the world-building is amazing and most of the characters are quite likeable! I hope you enjoy it :D

While there's a debate on whether or not The Legend of Korra (TLOK), is any good, or worth watching, I personally think it's worth watching. It expands on the universe, and for the most part, the characters are good, in my opinion.

Yes, the romantic plots in The Legend of Korras was mostly weak. But then again, the creators in Avatar: The Last Airbender also couldn't write good romances.

God yes. Watch it and ignore the chorus of Korra haters.

100%

Thank you very much everyone for your comments, I will probably take a look into it once I will watch Avatar: The Last Airbender.

Глеб Киктенко, I hope you enjoy them as much as the rest of us have. Avatar was one of the best things that ever happened to me as a kid.

I will try my best ;)

Absolutely.

Of course