2. Walmart SupercenterReader Score: 69
Year Founded:Walmart in 1962/Supercenters in 1988
With currently over 3,000 in the country, Walmart “Supercenters” stock everything from dairy products to home ware, and the stores received scathing reviews on service, a poor review on food quality, a mediocre score on cleanliness and had the highest percentage of shoppers – 32 – who experience three or more problems. However, they did get a “highly satisfied” score on price. Despite customer complaints, the retail giant continues to expand and open more supercenters across the country.