I bought this mattress topper based on reviews and it is like sleeping on a cloud! My husband is usually a restless, snoring sleeper, and since putting this on the bed he's sleeping restfully and not snoring nearly as much, which make me happy! The only reason I'm giving this 4 stars instead of 5 is because I thought it would be a little firmer than it is. I started with the blue fluffy side up, and while it initially felt fabulous, I sunk into it a little too much and it made my lower back hurt. I flipped it over to the solid side being up, and it's much better for me. All in all, it's a very comfy mattress topper.