Instruct: Classify Amazon reviews into positive or negative sentiment
Query: NOT typical Koontz! Disappointing!!!

I would only buy this book if you're a die-hard Koontz fan and don't have any more you can order! I can't believe that he really wrote this book! It was suspenseful and kept your attention. The plot really had possibilities. But he definitely did not pull it off! The ending was atrocious! Really disappointing. If you're reading Koontz for the first time, DON'T READ THIS ONE!! You may wind up casting off one of the best writers there is! Most of his books are brilliant! But not this one!!!