Hortus at Gardens by the Bay offers a serene, picturesque dining experience within the Flower Dome, featuring Mediterranean cuisine, attentive service, and a tranquil garden ambiance. While the food is generally well-received, some criticisms include inconsistent portion sizes and service variability. The setting provides complimentary access to the Flower Dome, making it popular for special occasions and relaxed meals amidst lush botanical surroundings. Most guests appreciate the unique environment, quality ingredients, and friendly staff, though some note the high prices and occasional service lapses. Overall, it is viewed as a charming spot for leisurely dining in a beautiful, climate-controlled setting.