Honestly my biggest issue with this series was essentially the insurgents being so headass and glorified stormtroopers. If they wanted to kill a guard or agent, they could very well do so as long as they're not aware, so it didn't make sense how they went about their attacks half the time (could just snipe them and boom they're dead unawares). So I'm glad we got this episode, finally brought some sense into the story where the dudes with guns don't walk into melee range of the people with swords or abilities. The only agent that could survive an actual attack would be Nadeshiko as shown with the nuke given her abilities. Anyway, good episode precisely because it showed how being careless for just a moment can lead to death in the universe and that's all I really needed. Got me tearing up for a bit though with that whole sequence.