Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Guns Up!

One of the very best accounts of a grunt's experiences in combat in Viet Nam. As a Viet Nam era veteran, it brought back many memories of my training and experiences in the Army during the early 70's. Very well written. Every page holds your attention. A must read for anyone who has served our great country. A thoroughly enjoyable book. A+++++. J.Carbary