Consistently great food. Upscale and sleek atmosphere, but be sure to sit downstairs. My 5 x at Dune. Not a great place for families, but they have seating upstairs. Outdoor seating is available too. Wine list is great. We had the fluke, which was great. A little disappointed in the appetizer choices. Ordered a salad with smoked peaches, which I did not like at all. Smoke flavor on the peaches was overpowering, but my husband loved it. Expensive, but not as pricey as other restaurants on Nantucket. Good size portions.