I was really excited for this book. I saw the new covers in an author group I'm in ages ago and was waiting to buy the paperbacks of the series until they were updated. Lol. (Then I ended up getting the omnibus audiobook to listen at work.)
Overall, this book was decent. The main characters have plenty of trauma in their pasts, though I wish we'd learned more about the other characters. The complete lack of backstory for most of them made them feel a little one dimensional at times. I assume it's meant to leave mystery for the next four books though.
I saw a few reviews that called Skye whiny, but I didn't get that from her. Grieving, yes. Struggling to acclimate to a spy/war/rebellion/outlaw situation having been a completely normal accountant before, yes. Trying her best, yes. But I didn't get whiny.
The dystopian vibes were strong. Family members dead or in prisons (that are more like black holes since no one ever get out) and bioweapon genocide tend to really scream dystopia. Lol.
The chemistry between Skye and Hunter could've been stronger, but it wasn't bad.
My main problem with this book was that neither of the main characters played pivotal roles in the set up for the release of the antidote. They don't have science backgrounds, so engineering the antidote wasn't something they could do. They don't have tech backgrounds, so setting up radio transmitters and computer stuff wasn't their thing.
Which means they just kinda... sat around while the other people on their team did the work. Sure, Hunter was coming up with plans, but there was nothing for Skye to do except wait for people to be hungry so she could heat up a few meals.
It did provide an opportunity for Skye to finally have to face all the losses she suffered just before the book starts. Idle hands allowed her mind to wander, which allowed grief to take hold. I get that. And that, in turn, provided an opportunity for Hunter to comfort her.
But until it actually hit her, it made for a few boring sections.
And then, the big fight sequence went shockingly, boringly smoothly for a while, with whole sections of fighting being either skipped (with inexplicably injured characters in the next scene) or dragged out. And then, of course, it all went sideways and got interesting again.
Another small gripe. I know opening the book with a space shuttle crash is pretty impactful, but opening up with the scene where she's running from the Regime and losing family members in the process would've also been pretty impactful. Seeing it at the start of the book would've strengthened all the call backs to it later, so I really don't know why the author chose to skip that.
Oh, and the audiobook narration was... unfortunate. I'd definitely recommend reading the ebook or a physical copy instead. The accents for Hunter, Ryder, and the other non-human characters ranged from vaguely Russian to vaguely Jamaican at times, and when speaking as Skye, the narrator overacted a bit. It was especially jarring during emotional scenes and the one intimate scene.