Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Powerful story

"The stillness here is so profound..." Brian's opening sentence brings to mind the vast empty spaces still left in some corners of the world -- and one man's attempt to escape the frustrations of human contact. Part industrial thriller, part political treatise, part psychological essay -- he evokes subtle moods and powerful themes.Besides, how many good novels have you read which include a statistical distribution curve as a plot device?