Spent my first night on this mattress topper last night and it is a different feel from a traditional mattress. I believe the product will do what I am expecting. It was received in a timely matter but... when shipping a 40 lb item the packaging needs to be rated for what is in the box. Do not expect for this item to be received in a box that is not torn in many places and retaped. Biggest diasappointment is that is there is no indication that this is manufactured by SERTA. No labeling or anything. For all I know, I received the same quality foam topper that is sent to the purchaser of a $75.00 topper. This thing could have been made by some Wang Chung -Joe Blow Company.