from my point of view you could have easily only watched the first episode and final episode, skipping everything in between, and come away with the same amount of information surrounding both the character and plot developments as someone who watched the entire season.
the three major arcs of this season were the amos, naomi, and bobbie arcs. essentially everything that was shown in the amos arc we already knew from the previous seasons, we just saw it play out in front of our eyes instead of a story we heard in the previous season. essentially everything that was shown in the naomi arc we already knew from the previous seasons (minus the marco vs earth stuff, which was good), we just saw it play out in front of our eyes instead of the story we received in the previous season. and the bobbie arc didn't fully flesh out this particular season. it might gain traction in season 6, but at this moment the mars story is a very minor plot point
i just didn't really get anything new from this season. i got 4 people trying to return to each other, which in theory can be exciting, but i just found their individual journeys leading back together nowhere near as exciting as the previous seasons.
i actually went back to rewatch episode 1 and feel quite confident anyone could skip everything in between that episode and the finale and still know just as much as someone who watched the full season
and i haven't looked at this but i imagine if you looked at the time log of how much time naomi was on that bomb ship it would account for over an hours worth film (she was on that thing for more than 3 episodes)... and that shit made my eyes bleed by the second episode of it
you can disagree, and that's fine, but show your nuts if you're going to do it