Walmart Supercenter offers a wide range of products, from electronics and home furnishings to toys, clothing, and baby gear, all at affordable prices. The store in Fairfield has a mix of reviews - some customers find the stockers to be rude, while others appreciate the convenience of having trucks parked nearby for easy shopping. The store can get quite busy, especially at the self-checkout, and some customers wish there were more regular checkout lanes available. However, the majority of customers seem satisfied with the selection and pricing, even if certain items may be out of stock at times. Overall, the Walmart Supercenter provides a typical Walmart experience - a bustling, sometimes crowded store with a wide variety of products, catering to those looking to save money and live better.