Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Similarities between today's Army and yesterdays

Ambrose's book really gave me a sense of appreciation for the sacrifices of our veterans.It also helped me realize that the more things change, the more they stay the same. The parallels of the Army's soldiers and the Junior Military officers of World War II and today's Army are amazing. Perspectives really haven't changed. For example, veterans always feel that the new recruits lack training and necessary discipline that only experience can give.In addition, Ambrose teaches readers that the soldier is the person who loses the most in times of war, and it is the senior leadership who gain the most from it.In sum, a great book about the greatest generation.