The reviews consistently praise the food's quality, taste, and healthiness, with many users highlighting the flavorful yakiniku and salmon dishes. Service is generally friendly and efficient, though some express dissatisfaction with long wait times and inconsistencies in food preparation. Customers appreciate the menu variety and the convenience of online ordering, despite occasional delays. Concerns about portion sizes and food safety practices also appear. Overall, Niku Iku is appreciated for its tasty offerings and good value despite occasional service challenges.