I'm sorry you have no concept on how to humanly and tactilely assess how an engine responds to a particular motor oil. Or maybe its not important to you. Maybe it is splitting hairs that don't need splitting. My UOA seem to indicate that "slickery" or "gooey" make no difference. Maybe you would prefer the terms "weightless" or "overly viscous" But a good automotive professional listens to his or his customer's engine - just as your PCP listens to your heart sound and chest sounds. And then possibly writes a prescription for improved quality of life and health.
- Ken