I don't know why we waited so long to get this mattress! We are finally having some restful nights! The mattress keeps our body temperature cool, and is just perfectly balanced throughout the night. It does bounce or make noises when one is getting off and on the mattress. My only critique is that the edge of the mattress is not as firm as we would like it to be. I often find myself wanting to sit on the edge of the bed, but end up having to get off it and sit somewhere else. Despite this minor inconvenience, we do love the mattress and have no regrets.