Instructions: In this task, you are given books product reviews in English language. The goal is to classify the review as "POS" if the overall sentiment of the review is positive or as "NEG" if the overall sentiment of the review is negative.
Input: An Excellent Overview . This work grabs you immediately with its description of the "standstill" procedure. A patient is placed into a coma, the blood and body chilled and then the heart actually stopped while the surgeon skillfully digs around in the grey matter. Fascinating stuff. The author is a journalist obviously awed by Dr. Spetzler and all that he (and others) have accomplished at the Barrow Institute in Phoenix--the book is primarily a story of Dr. Spetzler's career and secondarily the developing science of neurosurgery. The reader is treated to descriptions of the daily life of residents--rounds, M&M conferences, surgical procedures, etc. There are the obligatory descriptions of the hideously expensive gadgetry and imaging technology that has made modern neurosurgery possible. But something was missing. In attempting to simultaneously cover the entire field of neurosurgery (as well as a curious diversion into the history of Phoenix) this book lost some of its punch. This could easily have been an incredibly interesting biography of Dr. Spetzler (and if anyone writes one--I'm buying it), or a surgical techno-thriller about standstill procedures curing otherwise hopeless cases . Better yet, a treatise on the cost/benefit tradeoffs presented by modern medicine with its increasing dependence upon pricey machines. Not to mention the peculiar danger of saving a patient from a horrible aneurysm only to find that his or her personality is irrevocably changed--and not for the better. Unfortunately, the work was somewhat diluted by its lack of focus. Nevertheless, highly recommended
Output:
POS