Walmart Supercenter offers a convenient online grocery shopping experience with free same-day delivery for Walmart+ members. Customers can order fresh produce, organic items, and their favorite groceries, all at the same low in-store prices. The store's trained associates hand-pick the orders, and shoppers can choose a pickup time that works for them. The self-checkout process is surprisingly quick, and the staff is generally friendly and helpful. However, some customers have noted issues with the plant and tree selection, as well as a lack of open self-checkout lanes at times. Overall, Walmart Supercenter provides a decent shopping experience, with efforts made to improve the store's appearance and customer service.