Instruct: Classify an Amazon review into positive or negative sentiment.
Query: i was disappointed

the synopsis of the story at first spiked my interest. however, my opinion of it got slowly lower, and lower, first with all the drinking, smoking and sex mentioned in the book. but that didn't bother me as much as how BORING it was. the story progressed so slowly, i had to put down the book at almost every chapter to occupy myself with something else more interesting. also, i kept waiting for some good substance to make up for the slow wait, but it never came and though the ending was predictable, it was extremely dissatisfying. overall, slow and boring, though i do have to say Dexter was my favorite character, i liked his personality very much.