Overall, this book was written beautifully- the execution and revenge plans well done, and I loved how most of the characters were written, especially Grace. The only problem I had was the end, the whole book felt carefully and well thought out, but the email at the end from this mysterious half brother was rushed, and I felt cheated.
I know not many may agree, but it felt as if the author had taken her time, and put effort into this book, then some guy had just grabbed it and scribbled his own ending. Although, save the ending, I did love this book, and I recommend it to anyone who likes reading dark but beautiful murders, orchestrated by a woman.