Violet Oon at the National Gallery offers an elegant ambiance paired with authentic and diverse Peranakan cuisine. While the food generally impresses with its rich flavors and exquisite presentation, some diners express concerns over service inconsistencies, noise levels, and pricing. The restaurant is popular among locals and tourists alike, often requiring reservations, especially during peak hours. Its stylish decor and cultural atmosphere make it a recommended spot for special occasions, culinary exploration, and cultural immersion, despite some occasional dissatisfaction with service or value for money.