Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disturbing and compelling

Like a rotted tooth or a troubling sore I return to this book. Scrape aside the scab of human suffering and Cooper finds the sore beneath. Enigmatic and esoteric, he delivers the knock out punch when least expected. As a long time fan of Eco and Borges, I appreciated Cooper's craft and touch upon his work when I get a chance. This is not an exit.