I'm aware this is supposed to be a quick one. The animation work speaks for itself, very fluent and expressive specially alongside the dialogue. I feel like !!THE ENVIRONMENT!! colors aren't contrasting well with the characters and the shading suffered from it - Hogstrong for instance feels pretty flat colored on the first scene, like the environment doesn't really affect him (maybe that's intentional?? conspiracy???).
Anyhow, the jokes also didn't land for me, or perhaps there is no joke: Killgar is just being deconstructed as a durable poser in every episode. Which might be cool if you put it all together, specially with the novel plug, but in isolation it's missing some charm of the other episodes.