So at the end of the episode I have some gripes and quizzical thoughts. First, the tail of the episode where we learn and talk about the scavengers being descendants of a human mission: it has a superficial feel of Star Trek dealing with a big idea, but it doesn't have the bones of it. That was unneeded and nonvaluable. It was intriguing several times in the episode and once quite explicitly Pelia identifying herself with humans. And...I'm just not getting used to Scotty. I forgive this show for a lot because it does some really great things. It also does some dumb things. I don't know how who this man is. Scotty is older than Kirk, taller than Kirk, and speaks with a light (actually fake) Scottish accent. His demeanor is entirely separate from this little, young man who speaks with a genuine and sometimes very difficult to understand accent. This guy is quippy and sarcastic and rolls his eyes at people. It's just not him at all. I forgave them for giving Christine a personality because it is a pretty good one, but that was just putting one into an empty vessel. They've taken Scotty OUT and replaced him.