What the heck was up with me having to beat hanharr twice what was the point of that? it seemed like a wates of time. Anyone have an idea?

he is much stronger this time and you have to finish his story by killing him

That is one of the problems I had with the game. I have many theories on it though. From what Kreia says: Mira finds things that should remain hidden and Mira is difficult to sense and maybe somehow Mira might interfere with what Kreia has planned. But at the same time it seems like she is testing Mira because she says if Mira lives she will become stronger for it. But these things don't make a lot of sense when you learn of Mira's fate from Kreia . But Mira is one of the Lost Jedi but that last scene with Hanhaar does not make a lot of sense.