So, it's obvious that I'm a big fan of Discovery, but one of the biggest downsides of the serialized format of the show as opposed to an episodic series, is that we often don't get to learn much about the characters on a deeper level. This is where Galanter absolutely shines.
Whether it be the discussion between Rhys and Airiam about the origins of her name, or the dry snarky jokes the bridge crew all make together as they eat lunch, or the deep, heartbreaking conversations between Paul and Hugh, Galanter has really nailed and strengthened these characters in a way that I wish the show would more often.
This was mostly advertised and talked about as a book about Paul, but in all honesty, I think it's more about Hugh. It fills in the details about what he experienced in the mycelial network, and it adds a devastating level of angst to the episode "Saints of Imperfection" from the second season. No wonder Hugh was so scared and terrified and, well, feral, when he was finally found by his Paul, because if he'd been facing this over and over, forgetting, knowing nothing but fear, not even his own name, then finding a Paul but not his Paul, falling in love and then being ripped away and forgetting over and over and over until he finds the right one. No wonder he didn't believe it was Paul, and no wonder he had such issues with dissociation.
God I loved it.
I did have some issues with the closure of the plot, same as others have noted, with the hasty tie back into canon, but I think it was well executed. I think I just didn't want it to end.
“Did I die in my universe, only to end up in this one, with a gentler, kinder Paul?”
Way to break my heart, Galanter.