Denny's is a frequently visited restaurant that offers a pleasant atmosphere and delicious food. The location in French Valley in Winchester is considered by many to be the best Denny's. Customers enjoy the menu options, especially when dining with friends, family, and out-of-town guests. The food is reported to be good, and the service is described as outstanding, with friendly staff members like Marisol, who is also the manager, and exceptional management from Ed. Many customers have noticed great improvements, including quick seating and attentive service. The restaurant's cleanliness and organization are also a focus for the staff, making for a welcoming experience. While some past customers experienced inconsistent service from female staff, others praise the caring and friendly environment. Overall, Denny's provides a great dining experience, with many suggesting a return visit. Adding background music is a recommendation to enhance the ambiance even further.