Walmart Supercenter offers a convenient online grocery shopping experience with free same-day delivery for Walmart+ members. Customers can order a wide range of fresh produce, organic items, and household essentials at the same low prices as in-store. The Freshness Guarantee ensures quality, and pickup times can be selected to suit customer needs. Trained associates hand-pick the orders, and the Walmart Grocery app provides extra convenience. However, some customers have reported challenges, such as the electronics department closing earlier than expected, making it difficult to access those items. Additionally, there are concerns about the lack of available staff to assist with unlocking secured items, leading to frustration and delays. Some customers have also noticed a reduction in the number of open registers, which can result in longer wait times. Despite these issues, many customers appreciate the wide selection and convenience offered by Walmart Supercenter, with one customer praising the exceptional service provided by team lead Shay and employee Jamie in the makeup department.