A lot of filler - a whole season on one planet? After the last season i was hoping for a bit of planet hopping, what's behind all the gates?! But a whole season set in a rock quarry reminiscent of an 80's Doctor Who set.
Any Bobby's character pee'd me off, she cannot act and it was so out of character from previous seasons ie a courageous and moral soldier.
Naomi is annoying and again a poor actress.
And very sad to see Klaes go - he was a pretty cool character and the zero g double headshot was v cool!
Glad The Expanse is still on our TV, but a pretty poor season 4