Zia Restaurant, a Michelin-starred establishment, is frequently praised for its creative and well-balanced tasting menus, with approximately 90% of reviewers describing the food as delicious, innovative, and skillfully crafted. Many find the experience astounding and deem the Michelin star well-deserved, with some suggesting it approaches a two-star level. Specific dishes like the pork belly, smoked eel, spiny lobster, and various unique desserts are consistently highlighted as standout items. The restaurant is highly commended for its adaptability, with around 95% of relevant reviews noting excellent accommodation for dietary needs such as pescetarian, gluten-free, or pregnancy-related adjustments, allowing for personalized tasting menus. However, about 20% of reviewers mention specific culinary aspects that did not entirely satisfy them. A common point is the chef's preference for bitter flavors in certain dishes, which some found divisive or not to their taste. Others felt that while the food was good, it sometimes lacked the "wow" factor expected from a Michelin-starred experience, or noted issues like overpowering seasoning or unexpected bones in fish. Service is overwhelmingly positive, with roughly 95% of guests commending the staff as attentive, knowledgeable, and genuinely warm. Servers are often praised for their detailed explanations and ability to make guests feel cared for, with the sommelier frequently singled out for exceptional, perfectly paired beverage recommendations. The ambiance generally receives mixed feedback; while about 65% find it comfortable, modern, or intimate, a minority describe it as "flat," "lacking," or "dark" (especially the underground seating). Regarding value, approximately 70% consider the tasting menu (around €130-€200 per person) to be well worth the price, though about 30% feel it is on the expensive side for a one-star experience.