Instruct: Classify Amazon reviews into positive or negative sentiment
Query: excellent quality!!

This is a well made,(read:heavy!!)radar detector. I had an earlier Bell product and this one is much better made in all respects, from the unit itself to the windshield mount. It also has much less false readings than the earlier one. It has great range too. It picked up a cop under an overpass in the median, which, where he was sitting was like in a hole!! I heard 2 beeps, i slowed and saw the hood of his car sticking up at angle in the median. Then I wondered how his gun was aimed and if he did shoot me, how would he get out to chase me? However my Bell picked him up anyway so i was able to slow in time. Probable the best unit for the money you can buy. Very well recommended.