Customer reviews depict Pepper Lunch as generally tasty and satisfying hot-plate meals with attentive staff and a lively, family-friendly vibe. However, widespread issues include convoluted ordering/pay workflows (QR/table confirmation), long waits during busy periods, inconsistent portions and prices, smoky environments, and occasional rude service. Several staff members (notably Nora, Emily, Lukman, Ayame) are repeatedly praised for helpful, friendly service. Complaints span air conditioning, hygiene concerns (flies), and system changes from counter-to-table service. Overall, customers value the food quality and staff but urge smoother operations and better ventilation.