Lao Fu Zi Fried Kway Teow at Old Kallang Airport Hawker Centre has mixed reviews with notable mentions of long queues and inflated expectations due to its Michelin Guide recognition. Around 30% of reviewers appreciate its fragrant wok hei, calling the dish "authentic" and "tasty," with some praising the generous portion of cockles and overall ingredient quality. However, nearly 40% find the flavor lackluster, often describing it as "bland," "average," or "lacking soul," with some mentioning issues such as insufficient wok hei or unexpected sweetness. The price is a frequent point of contention, with 45% highlighting that the $6-$8 cost feels high for a hawker dish, implying it doesn't justify the taste or waiting time. Service is generally efficient, with some remarks on the lack of a number system causing confusion during ordering. Overall, while some find it worth the visit, others suggest exploring different stalls if not prepared for variability in experience.