Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Bloch may be gone, but his tales remain.

Despite being famous for the film adaptation of a single novel, Robert Bloch's greatest contributions to genre literature were arguably in the short story format. Whether he was writing for the pulps or the slick professional magazines, Bloch could be counted on delivering a unique and addictive blend of twisted shock and sarcastic black humor. Each of these 'Complete Stories of' volumes, of which Bitter Ends is the second of three, are pretty much required in any genre fans library. Highly recommended.