Walmart vegetables chosen over Whole Foods in a blind taste test. The meat and dairy, not so much, but there you have it. It tracks with my experience at Walmart, which I shop at regularly.
Not that I have a Whole Foods or even a Trader Joe’s to shop at as an alternative.
Not So Fast 
Walmart is 100% pure evil. Fruits and vegetables might taste good, but why would you wanna support this company. Read this article if still in doubt http://www.ryumsh.info/the-high-cost-of-low-price-685.html/