Instruct: Classify Amazon reviews into positive or negative sentiment
Query: One snappy fence charger

Item was in good used condition, as advertised. Arrived charged and ready to use. It drew a spark a least 3/8 inch long. No, I didn't grab the terminals to FEEL if it worked! :)) I checked the solar panels by sequentially shading sections of them and as best I can tell, they're 100% operable. I'm very satisfied with this trade.