Instruct: Classify Amazon reviews into positive or negative sentiment
Query: So sad

Harrison can tell a great story, Manhattan Nocturne and Bodies Electric are terrific, but the Havanna Room simply blows polar bears. The first ten pages are great, they suck you into the story, but like the main character's life, the rest of the book unravels into a bizzare and untenable story line. I could forgive all that if the book would have been at least entertaining, but it wasn't. The worst part about the story was what actually happens in the Havanna Room. It's as much a dissappointment as the rest of the book. I'd pass.