Weird to have this thread pop back up just as I'm finishing a reread.
Coda is okay, but it's still edgy grimdark for the sake of edgy grmdark.
And frankly, the idea of having the universe erased from existence by a group of all powerful aliens who used the Bajoran Wormhole for sinister purposes was done better in DS9 Millennium. But maybe I'm biased because DS9 remains peak Trek for me.
People harp on wishing the Devidians weren't the villains, but that part was fine for me. I just wish Mirror Picard had been the one to confront the Borg Queen instead of regressing Picard Classic so hard. The idea of seeing (a) Picard face the Borg without any of the baggage that came back somehow despite being explicitly undone in Destiny appeals to me far more than watching OG Picard do it goddamn again. Keep Picard on an Enterprise and send Luc with Sisko on the Defiant because... I don't know, reasons?
Anyway, still a solid 6/10. Not my favorite but I've read worse.