Korra is better than Naruto and nothing like it. It's not copying Naruto one bit. They might have some similarities, but so does every action anime or anything ever created, but Korra is not copying Naruto. Everything ever created borrowed from another a little, but Korra is NOT a copy of Naruto. DBZ is not a copy of Northstar. One Piece is not a copy of DBZ. Some similarities, but not copes AT ALL. I'm actually offended as a fan that your saying something like Korra copied Naruto. Clearly your not an Avatar fan because Avatar TLA and LoK are not copies of Naruto. They don't do handsigns, they move bodies whether it be arms or legs or mouth.
They use elements? Wow, big deal. Naruto hardly uses it anymore because they use crazy stuff like Rasengan, Sharingan, and really non element stuff. So, both have elements, but Naruto doesn't use them at all while Korra only uses it. That's a small similarity, that's all. Korra is a good original idea. Naruto is a "ninja". Korra and previoisly Aang are Avatars. Different. I could go on a rant actually xd But all Korra fans and Naruto fans will agree that=
Korra is NOT a copy of Naruto.