I've purchased many mattresses over the years and have always been skeptical about the "demo" mattress and the one that's delivered, and that my "in the store" decision was going to be the same when I slept on it for a while... but guess what? My expectations were exceeded on both counts with my new Kelburn 2!!! It's stinkin awesome!!! No more pain points on my hips or shoulders and my back is like when I was a teenager again!! I could go on and on about this mattress but I gotta go back to bed!!!! Lol! Great job Sealy!!! Love this thing to pieces!! ‍♂️