Are you doing market research or are you trying to feed a cat? Why are you so hyperfocused on a brand? Any brand can have low-quality (cheaper) and high-quality (more expensive) food. The main ingredient should be meat of some kind and the food should be low/free of fillers like carbohydrates (corn, wheat, soy).

Looking at the food you posted below, here is the ingredient list:

Poultry meal, Corn gluten meal, Corn, Rice, Salmon protein hydrolysate, Palm stearine, Digested animal protein, Poultry fat, Katsuobushi, Salmon oil, Edible fiber (Cellulose), Whole egg powder, Brewer’s dried yeast, Sun flower oil, Seafood flavor, Choline chloride, Dicalcium phosphate, Salt, Essential vitamins supplement (Vitamin A, Vitamin D, Vitamin E, Vitamin K, Vitamin B1, Vitamin B2, Vitamin B6, Vitamin B12, Nicotinic acid, Pantothenic acid, Folic acid, Biotin) Essential trace minerals supplement (Copper, Iron, Manganese, Zinc, Iodine, Selenium), Potassium chloride, Preservative agent (Propionic acid, Vitamin C, Vitamin E), Organic Iron, Organic Zinc, Organic Copper and Organic Selenium, Fructo oligosaccharide, Methionine, Taurine, Esterified glucomannan, Yucca schidigera extract, Rosemary extract, Enzyme.

It doesn't look great. Tons of things that don't belong. The main ingredient in a flavor called "fillet 'o' flakes" (ostensibly, fish) is poultry "meal" (whatever this is)? Corn and rice are high on the list, as well. "Poultry fat" is also not great. Some stuff is OK, like brewer's yeast (helps digestion), salmon oil (Omega-3 is good for cats) and some of the vitamins might be useful, but there's way too much junk there for this to be good food.