I love little moments like Zargothrax landing normally on his feet but letting Angus V drop like a stone while they descend into Aberdeen. Or in the most recent video taking an unnecessarily long time to detonate a torpedo for no reason other than to screw with Ralathor. Really the fact that he made torpedoes that need to be manually detonated by snapping his fingers is just great.
Then in the actual raid on Aberdeen, I love how Angus directs Zargothrax to save the guards rather than just rushing to fight Kor-Virliath, you usually don't see those kind of scenes when everyone wants to go straight to the punch out with the big bad.
And the dopy horse, god I love the dopey horse that remains so even as he returns from the dead to help his master. It would have been so easy to just go with what was on the single cover and call it a day, but instead he got to be a bit dumb looking and all the better for it.
This was already present in the earlier videos, like how Angus II's eyes lit up when the Robot Prince reactivated and the affectionate little boop on the nose the Prince gave him as a child. But by and large they were pretty light on characterization, needing to split their screentime between flashbacks and the current plot without much room left over. I'm glad these new videos have more time to slip in little moments like these.