I gave this five stars for the combination of comfort and price. I bought this for my teenage son who is temporarily sleeping on a hide-a bed from hell. I figured for the price, it would be worth it for a couple of weeks. It really has made a huge difference, and because it's so light weight, it will be easy to take with us when we move. I have a nice memory foam mattress cover for my bed. It's wonderful, but HEAVY. That's why we like this one - comfy, lightweight and cheap!