Hi bmbsqd7,
Well … you received an answer right from the horses mouth (and Sam … I wasn’t calling you a horse :))
In general … you can compare a mattress by feel (which as Novosbed mentioned is subjective to a large degree but can have some accuracy if enough people have done side by side testing of both mattresses in real time so that the comparison is meaningful), by quality of materials, or by design and layering, or in some cases all three. As Novosbed mentioned their quality is as good or better than Tempurpedic and the design is very similar. The only variable is how closely the specific memory foam and base foam they use compares to Tempurpedic in terms of feel and performance (different types of memory foam of the same density can have a different feel, performance, and properties from company to company … see post #9 here and post #8 here). Of course as Novosbed mentioned, they have a great return policy if a mattress you order isn’t close enough to the tempurpedic you tested.
Phoenix