Reviews of Ippudo Shaw highlight consistent appreciation for its flavorful ramen, attentive service, and comfortable ambiance, with many praising the variety and quality of offerings. However, some express concerns about portion sizes, saltiness of the broth, higher prices compared to other outlets, and inconsistent service experiences. The restaurant's location and ambiance are generally well-liked, making it a favored spot for ramen enthusiasts, despite occasional criticisms about value for money and staff attentiveness.