If possible, even more of a page turner than the first book!!! I normally can't stand multiple POVs but in this case Hank Green did an amazing job of giving each character their own true voice and let us watch their stories unfold both separately and together. I'm continuously impressed that Green doesn't shy away from dislikable traits in his characters, and finds a way to make us see them as human beings with flaws, not as evil people.
Not much else I can say without spoiling, but I highly recommend!!!! (MUST READ BOOK 1 FIRST!)