Over 85% of reviewers describe Tannay as an exceptional French dining experience, highlighting "creative," "perfectly cooked" dishes, high-quality ingredients, and well-executed plating, with several calling it "the most creative" or "best" restaurant in Amsterdam. The service is routinely praised as "warm," "attentive," "accommodating," and "knowledgeable," with the staff cited as integral to the enjoyable and relaxed atmosphere. Menu highlights include both regular and vegetarian tasting options, standout courses like scallops, morilles, and desserts, and expertly chosen wine pairings, though a few diners mention long wait times (expecting dinners lasting around 3 hours for multi-course experiences). A small percentage (roughly 10%) mention drawbacks such as inflexibility with menu substitutions and the presence of controversial ingredients like foie gras, while one or two reviewers found the food a little too by-the-book and noted "lengthy waits" during busy services. The restaurant's canal-side and historical setting, intimate atmosphere, and fair pricing receive frequent mention, and advance booking is strongly advised.