The other people on the ship aren't totally convinced Mars did it.

The donnager was 80,000 km away from the knight. She's the Jupiter fleet flagship. Doesn't mean she sits parked in Jupiter orbit.

The accent is specifically supposed to sound like an affectation of sometimes dubious quality, to someone who knows a real Texas accent.

Amos? Yeah, there's a lot wrong with Amos.

Holden is like an ideologue politician. He has very clearly demarcated zones of "right" and "wrong", and he will sacrifice his greater goals (up to and including his life, as seen by his attempt to follow the stealth ship) in service of them. It's what makes him special, and ultimately what makes everybody trust him.…

It makes sense to have her appear. The news-show exposition of the political climate wouldn't have worked so well. Chrisjen more naturally allows that to be explored, and it also makes her introduction later seem less out of nowhere. What it loses in being like the Wire (layering up in the sociopolitical environment)…

Heh. Heh.

Amos explained his loyalty to Naomi in the episode, and it can be taken at face value. He uses her as an after-market conscience. It's a defining character trait of his.

The show never mentions it. The only person to mention it in the movie is a sleazy drug dealer. Finch mentions access to "every single neuron" in the show. I can interpret that as referring to his perfect recall.