Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Promising beginning, disgusting finale

I'm giving this book one star, only because Anthony's writing was compelling enough to keep me reading until I had finished the entire book, whereupon I promptly threw it in the trash and wished I had never read it. She took a promising, intriguing premise and twisted it into something horrifying and sick. I can honestly say I wouldn't recommend this book to my worst enemy.