I am loving this mattress topper!!  We've been sleeping on it for just over a month and I have never gotten such good sleep.  I was hesitant about the memory foam (we didn't particularly like the memory foam mattresses when we shopped for our current mattress) but I really love this.  My husband and I are both overweight and I don't feel like i am making a dent in the foam that is difficult to roll over, etc.