New pro/con: I am a pretty large guy 6'4" weighing in around 280 lbs and this mattress is killing my back! I've had it for around 2 years... first 6 months firm and super supportive, next 6 comfortable but not as firm in spots, next 6 months a little saggy, last 3 months super saggy developing odd divits in unexpected places. STAY AWAY FROM THIS MATTRESS!
Agreed: "Sags terribly in the middle after a couple of months (but they've agreed to exchange)"
Tapped as "have it"
Untapped as "have it"
Tapped as "have it"