Instruct: Classify Amazon reviews into positive or negative sentiment
Query: hot topper

I bought this for my mother she wanted a mattress topper for her bed.it is very soft and supported. I put it on her bed fits perfectly' but when she sleeps on it it moves off the side of the bed,also it is very hot to sleep on i don't know if it,s the foam or what! she won't use it so be aware. I would not recommend it.