The reviews depict a mixed experience at Changi Airport's food courts and staff canteens. While some highlight affordability, cleanliness, and diverse options, others criticize limited choices, poor service, hygiene issues, and renovations causing disruptions. The airport's food offerings vary from well-received local dishes to disappointing meals and inconsistent service. Notably, the staff canteens are appreciated for being budget-friendly and less crowded, yet complaints about rude behavior and limited stalls persist. Overall, travelers value convenient access to familiar Singaporean cuisine but face challenges with service quality and food variety during renovations or operational issues.