My review title basically sums up my thoughts on this topper. I have been using it for a couple weeks, and my quality of sleep has improved. I wake up less sore than before, although I still wake up and have to get comfortable again a couple times a night (I realize this probably a problem with me, not the topper, but I was hoping it would enable me to consistently sleep through the night). That said, I do wake up fewer times per night. The material itself seems high quality, although time will tell. It's not quite as firm as I'd hoped, but it offers a good support nonetheless. My one real complaint is that it is actually 2 pieces of 2 inch foam stuck together--not one solid 4 inch piece of foam. So, again, it's nice, but not life-changing. It is saving me the cost of buying a new mattress and improving my sleep, but not so much that I have to run through the streets bragging about the product.