Instruct: Classify Amazon reviews into positive or negative sentiment
Query: This Book PUT Me To Sleep

I tried and tried, but just could not finish this book. It is so incredibly boring , lacking any true suspense, I gave up. The female character is not interesting. The story drags. Where's the hook?The author writes in the first person as a woman. Weird!!! I did not like this book at all. I hope the next Iles' book is a whole lot better, or I will find a new author.