Both, though, have one thing in common. They love each other. And they hate each other. Wyman doesn't make it easy for them or for us, and that's a good thing. Lots of death.
Some death has resonance and regret stamped all over it.
Other killings are more random and tossed off. One surprise death is particularly troublesome only because we've spent so much time with this character, only to have him dispatched so quickly. An on-screen explanation is given, but it's not good enough. It's not that normal people can't react to crazy situations, but that crazy situation make normal people just crazy enough to be able to deal with it. But sudden violence and death can alter a perspective.