My husband and I were rear-ended a couple months back and both had to go for chiropractic treatment. I was still having some fierce neck pain at night and my old ergonomically curved latex pillow just wasn't doing the trick anymore so I decided to give this one a try. The price seemed not too risky. When I first laid down on it I was a little skeptical and had to readjust a couple of times but pretty soon I was out cold. I can't even remember the last time I had such a good night of sleep and I'm still sleeping well on it. My neck has been feeling much better too. It was a great purchase!