We've been using this for about a month now - we really had to shake it out to get it to puff up. I am hoping with more time and use it will relax, because right now it is very noisy in the sense of a crunchy, crinkle sound when you move around in it. I'm surprised more people haven't mentioned this in the reviews. It also came in a very yellowed/old looking package. The queen size was perfect for our bed and it has been warm so that's good.