Have had this topper on my bed for about a month.  The first week was great, but much of the fluff that made it so inviting that first week is gone -- not just in the spot where I sleep, but all over.  I shake and fluff from all 4 corners every other day, but I don't see using it longer than another monthh or two.  I'll recycle by folding it and using it as replacement insert for the dog's bed.