The reviews highlight Yenney as a popular spot for authentic, flavorful Vietnamese cuisine, especially Pho and Bun Cha, with generous portions, friendly service, and a cozy atmosphere. Many patrons praise the freshness of ingredients and traditional flavors, though some mention inconsistencies in food quality and service delays. The restaurant is favored for its value, cleanliness, and authentic Hanoi style dishes, making it a recommended choice for those craving genuine Vietnamese flavors in Singapore.