Kirk, because you say it's so, means it's so? LOL
No one here is going to waste $32 to buy a qt of your oil to test it. Is this some new sales technique?
Imagine someone cooking your oil? You'll tell them they used the wrong stove or heat source. I can get any good synthetic oil that will protect as well, or better than yours and have a company with an address to back it up. Oh yea, and not be using a 50 wt oil in the process. My ride calls for a 30 grade the GF's ride a 20 grade. 50 grade no thanks, especially come winter time.
BTW Mobil cooked their oil in a frying pan to demo a point, nothing new there.
Dino oil hasn't let me or any of my family down. My father and uncle are at this close to 40 years now. If there was a problem they'd have found it. Proper care is the key, and use what the mfg says to use. What could be easier?