Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Hubris and cant

From the author's web site:"Preserving youth and health - this is not a means to some trivial, vulgar end like hoarding filthy lucre or grasping fleeting fame. No, preserving youth and health and life is my end, my highest good".His lack of interest in "hoarding filthy lucre" presumably explains why you can "Watch what the Master Coach eats, how he eats" for a mere $1,500, or "Change your age-Increasing and life-shortening Eating Habits for good!" for a paltry $69,995.Good grief. Are you beginning to get a sense of this guy's agenda?If you are drawn to a spiritual guide who boasts that "In the lovemaking department, I'm better than a pornographer's dream. I can get it up anytime, and keep it up 'forever.'" then perhaps he's the man for you.Otherwise, save yourself $69,985 and read Dr Walford's sane and sensible book instead.