I previously had no respect for Hanzo but now I've gain a tons worth after I understood his character a little more.Hanzo in his prime wasn't a cruel blood lusting monster as it may seem, he was quite respectful to his enemies. I believe he just lost his way like many strong people do *Nagato*. He went from wanting to protect his village from war, to hating the 5 great nations and only looking out for himself and wanting nothing but to stay in power. In his prime he saved Mifune from death because he liked his resolve, and also spared the three Sannin, just because they accepted his tittle he gave them. Even after knowing that the 5 great nations are his enemies. In my mind hes just like Nagato, a ninja who had a good cause, but slowly became corrupted knowing the blood shed would continue to go on, no matter what he did.