I didn't expect this book to be better than the first one, but it was. The different points of view, the build of tension, the somewhat existential take on modern society, the new perspective on the beauty that is humanity... What's not to like in this book?
My only complaint is that I had to deal with the fact I couldn't stop reading, and finished the book 9 days after I got it despite having worked for most of those days, and had to deal with having finished it so fast. But that's less of a bug and more of a feature.