Bought this Flex Hybrid to replace an old, high-end spring coil mattress. Read about it in a recent Consumer Reports comparison. I am VERY pleased with the GhostBed. It performs exactly as described in Consumer Reports and on your website. Two particular points:

1) When I lie on the mattress, the support from it is constant and uniform no matter what sleeping position I am in. Another way of saying this is that I don't really feel any pressure from the mattress underneath me, even on a pressure point like a hip or an elbow.

2) The mattress temperature is constant and uniform too. It does a great job of not just cooling but regulating the temperature.

Definitely five stars from me.