I just finished reading this book and I have to say it was great! Definately a thriller, alot of twists and turns like most of his Alex Cross books. I had previously read You've Been Warned which is the first James Patterson book I honestly did not like at all. This book made me feel like he was writing the way he used too, which I think is his best formula. However, the ending was ok... Overall, a great book though!!! I would recommend it to anyone who likes thrillers!!
I would also recommend, if you missed reading Tino Georgiou's masterpiece--The Fates, go and read it.