Kewpie Mayonnaise is frequently praised for its excellent, delicious, and often addictive taste, with many customers considering it superior to other brands and a household staple. Its versatility is highly valued, being used across a wide array of foods and dishes including sushi, sandwiches, and various meats. The product's packaging and dispensing, such as the squeezable bottle and various spouts, are generally well-regarded for convenience. Its authentic flavour is particularly appreciated for Japanese and Asian-inspired cuisine. The mayonnaise is consistently noted for its creamy, rich, and smooth texture. Many customers recommend the product. Specific flavour notes mentioned include sweetness, tanginess, and an eggy profile. While some express concerns regarding price increases or calorie content, others find the cost reasonable or worth the expense, often noting that a small amount is sufficient for use.