Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Sunbeam heated mattress pad

I had always been an electric blanket user in the past but had never enjoyed the luxury of warm sheets on a cold night that I do now. The other comments that I have read suggesting turning the control to a higher setting initially and then turning it down upon getting into bed is right on as it has worked well with me. I have not heard any sounds whatsoever coming from the mattress pad nor do I feel any of the heating wires that were mentioned in some of the comments. All in all I am pleased with my mattress heating pad and leaving my electric blanket unplugged.