Instruct: Classify Amazon reviews into positive or negative sentiment
Query: HOOYAH Chief!

I think that this is a great book! One of the best I have ever read. It tells you a great deal about the Navy SEALs and their adventures in Nam! I hope to become a SEAL someday soon, and hope to work with people such as those described in the book. I liked it so much that I contacted Chief Petty Officer Watson telling him just that.