[CONTAINS MILD SPOILER]
Great plot twist, but not dramatic enough that it makes you sit there in awe. Lack of character's motive to commit the crime. Not many interesting things going on throughout the book after chapter one, it's a little bit plain. It's written in very conversational English (not many similes), so it's perfect to get you out of your reading slump and easy to understand for readers who aren't native English speakers.