Spoiler:
One word. Rushed!
That's what I felt after watching the episode, but I should be used to it by now. The problem is I am not and I'm like "WTH! Too many things happened at once in this episode."
Anyways, enough ranting from me. A couple of episodes back when Kuuya was doing all these horrible mistakes, I felt like she should burn in hell. However, after this episode I feel very sorry for her.
The zombie soldiers popping out in the beginning of the episode was so random and Hakuroro's crew never questioned what or how these zombies came to be. They didn't bother going into more detail, but showed that Dii was behind it.
In the last couple of episodes those Kuuya's mech army was owning all the surrounding countries and now they're dropping like flies to foot soldiers. Wow, what happened here? All the grunts became superman or something.
If they keep rushing the last few episodes like this, I am so going to be bummed out.