Where do you think Kirkland / Supertech would be on the list, if the price for these oils were the approx same as name brands like Pennzoil, Valvoline, Mobil-1?
To me, impressive translates into price-point here...... nothing more.
The real translation of 'impressive' would be to see Pennzoil / Quaker State (or Exxon-Mobil) sell their oils for the same price as Supertech / Kirkland in 2024, without a change in formulation / quality. The numbers would-then be so lopsided for 2024.
Try to imagine the oil aisle at Costco having Kirkland and Mobil-1 side-by-side at the same prices. Which would you buy? It would be Mobi-1 in a landslide victory.
Numbers #1 and #2 indicate BITOG members are smart shoppers. Majority of BITOGERs don't choose the product by price. Now that's impressive.