This riveting book kept me up till 4 am. I couldn't put it down. I adored Margo and fully entered into the story. The guys and their jokes rang true to my ear, and the pacing and story arc were lovely. The parents were a bit wonky and simplistic, however I think that's excusable in a YA-aimed book. How many teenagers think parents are people anyway? I liked this much better than his An Abundance of Katherines.