Sam's Club in Grapevine offers members great warehouse club values on a wide range of products and services, including groceries, pharmacy, optical, home furnishings, office supplies, and electronics. Members benefit from early shopping hours, with access two hours earlier from Monday to Friday and one hour earlier on Saturday. Customer experiences highlight the friendly service, especially from staff members who assist with special occasions, such as weddings. The bakery is particularly praised for its fresh and moist cakes, with quick turnaround times for custom orders. Customers appreciate that the bakery follows instructions well, ensuring high-quality results for their events. However, there are concerns regarding the payment counters, as some customers have reported long wait times. The store's new layout is well-received, although some feel the Scan and Go system needs improvement. Overall, the Grapevine Sam's Club stands out for its excellent service and product quality, making it a preferred choice for shoppers, despite the distance for some.