I've had the bed about a month now and it's really just the same as my old matress. in the 2nd and 3rd week my back felt better, but now, I wake up barely able to stand as before. I do toss and turn less though. the matress is neat, the way it feels, but thats about all. I've been wanting this since they came out, now I see that nothing is as great as they say. Really not happy. The bed did ship fast-- 1day. love overstock!