>>77730281> explained things that didn't need an explanationAlso known as expanding mythology.
You didn't NEED to know that Zuko was Roku descendant, but it was explained.
It was not needed, but it was not harmful and in some ways -- was good for character.
Introduction of Raava?
Is it insulting? To whom?
Does diminish anything? What exactly?
You could have chosen much easier point to show how Korra is a lesser show, but you chose one where you have no ground
