Complaint / review text:
The Simmons Beautyrest Black sags and if it doesn't sag more than 1.5" then your warranty will not cover it. Sleeping in a 1" sag feels like sleeping a ditch.
I've never had so much pain and never paid so much for a mattress than with this. From what I can tell, the sagging is a permanent depression in the memory foam (like it has too good a memory) and the memory foam makes you sweat! This is a hot, lumpy, expensive mattress. You end up sleeping in a rut and there's a huge ridge in the middle that bulges up.
You have to get momentum to roll over. I'm not kidding.
Please do not buy a simmons... They do not care about making you happy. They only care about loopholes to keep the warranty from being used. This is possibly the worst purchase i've ever made.
Please be warned.