Ying Thai is praised for its authentic, flavorful, and reasonably priced Thai dishes, with generous portions and friendly service. Customers appreciate the variety of well-prepared foods like green curry, pad Thai, and tom yum that evoke street-style Thai cuisine. While most reviews highlight excellent taste and value, some note issues such as long wait times, inconsistent service, and occasionally oily or salty dishes. The restaurant's atmosphere is casual, with some praising its cozy, hidden location. Overall, it is considered a reliable spot for craving satisfying Thai food at an affordable price, despite occasional service hiccups.