Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Great premise. No story.

This book starts with a great premise, and then wanders around doing nothing with it -- finally concluding with the obvious person having done the obvious thing. Too bad the author went the road most travelled. It could have been a really interesting romance and character exploration. Instead, the "mystery" and "thriller" aspects are a total waste. And lastly, the lead character just simply isn't that likeable. Disappointing at best.