London Fat Duck consistently impresses with its signature roast duck, appreciated for its crispy skin and juicy meat, though experiences vary with some noting inconsistency in quality and portion sizes. The ambiance is generally cozy, and service attentive, yet issues such as long wait times, mismanagement, and high prices are mentioned. While many dishes, especially duck and dim sum, receive praise, others are considered average or overpriced. Several reviews highlight disappointing service, portion concerns, and the restaurant's declining standards, leading some patrons to seek alternatives.