There shouldnt be any bad reviews for this mattress..it does just what its supposed to Right out of the box instantly more than 12 inches on every side...and soft yet firm just right My daughter and I love it...perfect mattress at a good price

Purchased a week ago and have had a sore back every morning i awoke. It seems to have a pillow top layer on top of the memory foam making the mattress way too soft. Very disappointed. Hopefully i can return it with no problem.

Mattress is very comfortable. Ordering on the app was easy. Delivery was fast. Setup was a breeze. Just take it out of the box,unwrap and you are done!

I waited years for a new mattress. This was BIG deal. We gave it 48 hours to expand & air out. It's been about 2 months & the odor won't go away. It's almost a mildewy smell. Awful.

The mattress did not expanded to 12 inch, only to 8. Otherwise the mattress was soft but maybe too soft for some with back issues. I sent it back and got a refund.

Got this mattress during COVID (20) and still have today (25) and no problems with it, no sink ins, still soft, the cover is a little wrinkle but other then that still in good shape.

Item came in damaged. It also didn't fully expand, perhaps due to the damage. Return and refund process is also a nightmare, and Sam's expects you to take some of that burden of the process.

I bought this mattress in June of '21 and it's already sagging in the middle. Also, the fabric on the top is loose and bunching under the fitted sheet. 2 stars because I liked it when I first got it. Wish I had returned it.

To be honest there's nothing wrong with the bed. My roommate says it's like sleeping on a cloud for me I didn't like it. So have to find a different mattress

This mattress is not medium. It's pretty soft and has no support. May be a decent mattress for a child or teen but a grown adult, no. I do not recommend.