The first part is absolute ass, so I'm not surprised so many people dnf-d before they got to the good part(s). The dialogue in part I was absolutely horrendous and made the characters seem insufferable. I didn't get their constant arguments and fights, after having known each other for so little time. I wasn't a fan of the insta-infatuation and wouldn've liked them to gradually get to know each other. After Poppy was rid of Roisin (so from part II onwards), I actually started to like her and the story. The found family was amazing, and without Roisin dragging everyone down with her martyr attitude, I enjoyed the book much more.