I think this mattress is ok. It has indentations after two months of use (and a big hill in the middle between my husband and I). I only weigh 127, and my husband is 185, so it's not like we are extra big. It's very firm, but we have gotten used to it. It took 8 weeks to arrive, which was crazy. I'm thrilled to finally have a king sized bed so I don't get accidentally elbowed in the night by my husband, but if I had paid full price for this, I would give it less stars. For the discount price I guess it's ok. I do think that it's ridiculous that Great Offer Stock charged my credit card immediately but then I had two wait two months for the thing to arrive. It's annoying paying a huge credit card bill for something that doesn't even have an estimated date of delivery. To add insult to injury, I just finally got over my aversion to Great Offer Stock following the mattress experience and came to the site to use my Club Great Offer Stock points to buy something and see that they expired 10 days ago. Ugh. Anyway, I'm happy I have a new bed, but I wouldn't recommend it to anyone else.