Well these reviews are right!! If you weight under 80 pounds this is great for you. If you are over, you will sink straight down to your underlying mattress!! It will leave you with a inch between you and your mattress. This topper is super utra soft!!! No support what-so-ever. Tried to return this and Wayfair gave me two choices $50 off or pack up the whole thing and ship it off for $22 (I pay). I was thinking, waited till the next day and they took one offer off. I'm 60 years old I was thinking how I could pack this up to ship it!! So bottom line I waited to long (2 days) Now I have a useless topper and out of $260and still no sleep at NIGHT!!