Shiok Burger receives positive feedback for its flavorful, innovative burgers, especially the mala and wagyu options, with excellent staff service and quick, friendly service. Customers appreciate the fresh bread, unique buns, and affordable prices, though some mention inconsistent food quality, small portions, and service delays at times. The ambiance is generally cozy and clean, with standout service from staff like Rahman and Bayri. Overall, it is a popular spot for quality, reasonably priced burgers with attentive service, but occasional operational hiccups have been noted.