These books can be hit or miss for me and this was a miss... the plot failed to hook me, the characters were generic and uninteresting and the trademark twist flopped. It just seems like she writes the first half of the book then goes "who would be the most shocking person to be the killer?" then instead of making it interesting or giving them motivation she just has it be a big shock and have them be an insane killer who somehow didn't show any signs for years. mehhhh.