Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Living Chess

What makes Life and Death in Shanghai so captivating is the seemingly unlimited thought put into its writing. Since Nieng Cheng's quick and cunning analytical thinking was her only available weapon of self-defense, she spared neither time nor effort in analyzing every minute detail of her surroundings. Cheng's conversations with her interrogators at the detention house resembled a real-life chess game played between two grand masters. Both parties spent days, weeks, or even months formulating a defensive and offensive strategy. Life and Death in Shanghai leads the reader though a plethora of original logical thoughts and conclusions, not unlike the deductions of Sherlock Holmes, which give the story an almost fictional feel. This book will be of interest to both casual and critical readers. Highly recommended.