Bests & Worsts Reviews from Amazon

It's been a little over a year now that I got the Purple bed Mattress (King Size). At first the mattress was somehow good, but with time, what I thought that would never happen with this mattress, ended up happening. Unfortunately both sides of the mattress has a dip and it is really uncomfortable to sleep on, and it causes pain to my back and also my wife's. I am around 200 lbs and my wife 160 lbs, so I don't think weight is a factor here. For around $1000 I think it should be more durable than only lasting for about a year - right when the "warranty" expires.Purple The Bed - King Size Mattress