Did I love this one? No. I wanted and expected so much more from the plot. Did I learn a lot? YES! You could tell Blake Crouch did so much research for this book. That was impressive in itself. I do enjoy the intricate plot points of Crouch's book. They interweave so many details to provide a suspenseful ending to the story. One of my biggest issues when reading this book was that I felt anxious or sad most of the time, being that it's about how humanity is ruining itself. Climate change, pandemics, bad people are all topics that make me so upset and the fact this is an entire book about it made it hard to read.