Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Chilling rendition of misguided 'love.'

This book is a disturbing depiction of what happens to an ordinary man after becoming involved in an extraordinary event. The main character is a witness to and participant in a terrifying event. The aftermath of this event is even more terrifying for him as he becomes the victim of a stalker. This person is no ordinary stalker but one that uses psychological as well as physical methods to make the life of his victim increasingly miserable. The main character is on a downward spiral that seems headed in only one direction - that of disaster for him and the person who has developed the unhealthy attachment towards him. It was a good read and not one that you could easily determine the final outcome. I'd give it a two thumbs up!!