Bought this pillow as I have other products from Panda and I really like them.  So far the pillow has kept its structure well. It bounces back into shape, there is no sagging in the memory foam.  With my old pillow I'd sweat and wake up with a wet pillow, so far so good this is reacting as it describes and disperses any sweat.  The bamboo cover has a luxurious feel and is very comfortable.  If I had one wish it could be slightly thicker and stiffer.