Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The best radar detector on the market... BAR NONE!!!

Since getting this radar detector over 2 years ago i have not had one ticket. I've also slowed down just a bit, but still have a lead foot. This detector has picked up police over 2 miles away and even over slight rises in the road. it's a load of money for a detector, but it's been invaluable to me on my 160 mi/day trip. Escort is definitely the PRIMO manufacturer of detectors! Other people have talked about false alarms... yes there are a few, but i'd rather be alerted to a false alarm than receive a TICKET... and the false alarms are not bad... TURN IT ON CITY.