Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Another opportunist trying to sell by others' established popularity...

Stanley Bing who? Maybe someone died some 2500 years ago by the name of Sun Tzu is better knwon than him. Now that explains why Sun Tzu is in the title. My curiosity made me waste a few hours of my life reading into his semi-intellectual cynical rant. The provoking dark sense of humor in his nonesense is not worth your time, or your penny, for that matter.