Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Really? I was kinda disappointed.

This book started out with an incredible sense of creepiness and dread, but it fell apart for me when the mystery of it all was reveiled. I had the same reaction to Insomnia. This book also has heavy religious overtones, which may not appeal to everyone. For me, The Regulators was a tighter (if more brutal) novel, and a lot more fun.