Hi EZ4HZ,
They never supplied Tempurpedic but they were among the first 5 lb memory foam alternatives that competed well with Tempurpedic based on density/durability. The most important spec for memory foam durability is its density so I would make durability comparisons between memory foam based primarily on density regardless of the name of the memory foam. In terms of the specific properties of Sensus or any other memory foam (firmness, temperature sensitivity, response time etc), that would be a matter of personal preference.
There are some comments and a video about Sensus memory foam in post #2 here and if you do a forum search on “sensus memory foam” it will help to narrow down the results a bit but you will still need to do a page search with your browser for " sensus" (with the space in front of it) on each of the results pages to help you bypass the posts that come up that include “consensus”.
Another search option is to do an exact term google search on “sensus” (you can just click the link) which will bring up all the forum posts that google has indexed with the term “sensus” without “consensus” being included in the results.
You can see a few comments about justad and their prime cut memory foam in post #4 here and in post #4 here and in posts #3 to #6 here.
Phoenix