Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Radar Gun

I purchased this as a gift, it never worked, sent it back and as usual Amazon was great on the return, I did purchase the Bushnell speedster III, it works and the small of amount of extra money is worth it.I have 2 granddaughters who pitch softball and they always want to know "how fast was the pitch" Now they can find out.