Instruct: Classify Amazon reviews into positive or negative sentiment
Query: HEADHUNTERS

This is real history! The 1st Squadron 9th cavalry is the most decorated unit that served in the Vietnam war They were the only "true" cavalry unit. They served as a model for other "recon" units of the war, there tactics are used by all the Rangers, Special Forces, Seals, Etc. today. They all deserve the Congressional Medal of Honor!!!!!!!!!!!!!