Walmart Supercenter offers a wide selection of items including electronics, home furniture and appliances, toys, clothing, baby gear, and video games, helping shoppers save money and live better. Customers appreciate the friendly employees and well-stocked shelves, especially at the Harrisburg location, which is considered one of the best in Southern Illinois. However, some find it smaller compared to larger supercenters in Marion or Carbondale, and note that products are often moved around, making it harder to find items. The drive-through pharmacy has received mixed reviews, with concerns about safety and accessibility. Overall, shoppers see Walmart as a convenient option, despite its size and occasional organizational challenges.