Old-school counter-service diner with hearty breakfasts, Greek-accented grills, and strong value near the State House, but expect occasional order mix-ups, cleanliness quibbles, and tip-screen confusion.
Fill-A-Buster delivers reliable neighborhood dining with above-average food quality and friendly, attentive service, supported by strong value and a loyal following. However, inconsistent execution with occasional order mix-ups and a modest, cramped setting prevent it from reaching higher territory. It's a worthwhile stop for hearty breakfasts and Greek-influenced grilled fare near downtown Boston, but lacks the distinction of the area's premier dining destinations.
One caveat: Order accuracy can slip during rush; some suggest adding tickets