The reviews highlight Day Night Fried Kway Teow as a popular and generally well-loved stall known for its tasty, wok hei-rich char kway teow with generous portions and affordable prices. Customers appreciate the friendly service, use of thin noodles, and the addition of ingredients like cockles, pork lard, and lime, which enhance the flavor profile. While most find it satisfying and nostalgic, some are disappointed by inconsistent wok hei levels, dryness, or lack of ingredients in certain servings. Long queues during peak hours are common, but patrons deem the wait worthwhile given the quality and price.