I bought this product as I thought it would mimick the sensation of of being hugged or held. For me, it does not feel that way. If just feels like a heavy blanked. I had used this blanked every night for about a week or two, and then one night forgot it on the coach. That night I did notice a big difference, I did not sleep as soundly and I missed the feeling of the blanked.So I have noticed that it improves my sleep quality. I am 160 lbs and 5'9, and I got the 15 lb blanket. I did notice that sSee full review