This was such a fun episode. Treize gets put in a genuine leadership position for probably the first time, and it's satisfying to watch him rise to it instead of the story doing it for him. The threat also ramps up steadily throughout the episode instead of dumping it all at once, which keeps the tension building nicely. This episode ended on a cliffhanger though which I disliked but at least it makes me want to jump straight onto the next ep.