When we first got our new Sealy Posturepedic Posturelux queen size mattress, I was not entirely happy, we put on a quality mattress topper to protect the matress which we used on our previous mattress. It did not take long to start enjoying our sleep on our new mattress, it takes time to adjust to a new mattress. No more sore backs for me. We now value our restful nights sleep on our Sealy Posturelux mattress. When I turn over, my husband does not feel the movement from me, which is a very good thing with this mattress.