Zhup Zhup's prawn broth is praised for its rich, umami depth and thick, comforting texture, with generous ingredients and claypot service cited as signature. Many reviewers consider it a premium indulgence and worth the visit for prawns and ngoh hiang, though prices, GST/Service charges, and the open-air kopitiam setting are frequently criticized. Service quality is variable but often highlighted positively when Esther or Ice are involved; queues are long and reservations helpful. Overall, the place remains a standout for prawn noodles, not for everyday dining.