Haven't tried their storefront location, but was with some friends at the Assembly Chef Hall and decided to try a bowl of their ramen (Kotteri Shoyu). The soup is fairly oily but the ramen itself, along with the toppings, were pretty tasty. Price-wise, it's a bit more on the expensive side of things, but I guess it kind of makes sense since they're in the financial district and inside a pretty upscale food court.