That is exactly the point. Ground beef, bun, sauce is not detailed enough to make a comparison. Using that comparison, one would never know that Meisters is better than McDonalds.
Fresh Wagyu beef, bakery bun, chef recipe aioli compared to frozen grade B ground beef, wonder bread bun, generic catsup.
It’s the quality of the ingredients. You can’t make a silk purse from a sow’s ear.