GW Supermarket offers a variety of high-quality Chinese produce and traditional Asian foods in a clean and organized setting. The staff, including friendly cashiers, are helpful and accommodating, even assisting customers with special requests. While parking can be a challenge in Flushing, GW Supermarket provides user-friendly solutions, allowing customers to park for free with a minimum purchase. The store features an abundant selection of aquatic products and affordable paper-skinned walnuts. However, some customers noted that the steps in the supermarket are inconvenient. Overall, shopping at GW Supermarket is a pleasant experience, especially during busy times like the holiday season, with quick checkouts and a well-stocked inventory.