I have mixed feelings on this entire arc, so I'm relieved it's over. I think this last chapter was probably the most entertaining in a long while. I got pretty bored with the battles, they just felt out of place.
Also, was it explained at all what was up with Byakuran visiting Yamamoto in the hospital? I know that he was somehow responsible for making it possible for Yamamoto to have fought in his respective battle, but did I miss some kind of explanation?