The reviews depict a mixed perception of the char kway teow stalls at Old Airport Road, highlighting consistent themes of varying food quality, slow service due to individual cooking, and diverse customer experiences with attitudes of the hawkers. While some praise the wok hei, ingredient freshness, and value, others criticize bland taste, small portions, and poor hygiene. Overall, the stalls' reputation is significantly influenced by the cooking skill, attitude of hawkers, and waiting times, leading to polarized customer satisfaction.