Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sharp R-1512 over the range microwave

I had a Sharp over-the-range 18yrs and it worked beautifully, no problem, but I wanted an up to date model so I purchase a Sharp R-1512,over-the-rangeMicrowave Feb. 2005 for $262.00, July 2006 the sensor control lights went out and probably needs a new circuit board for a cost of $142.00 plus service call $65.00 and labor cost and most likely cheaper to buy a new microwave. (warranty only l year) Needless to say I wouldn't recommend it.