Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Not for scientists

The book is engagingly written and passionate. Hard to put down after you start. Unless you're a scientist. I initially liked the story, but eventually the details got to me.In my mind, the most egregious was how the characters are able to wander around with only face masks for breathing, when the ecosystem is so destroyed that there are no visible signs of plant life or even bacteria. Any disaster that will destroy other lifeforms so thoroughly is going to burn the skies so humans can't survive, either.After that became clear, things went downhill for me, as I let myself be distracted by, for example, the use of a shopping cart to drag supplies along the road years after the road became unmaintained