Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Powerful Page-Turner!

If you are looking for a story with a rich, potent plot that will hold your interest right up until you've reached the back cover, this novel is for you! It's full of suspense, intrigue and action. And as an added bonus, I found that it stimulated my intellect as well! This book will keep you turning pages and looking forward to a sequel!