Barú Marisquería in São Paulo is highly regarded for its atmosphere, service, and seafood dishes, with approximately 90% of reviewers using terms like "fantastic," "delicious," and "incredible." Among the praised dishes are ceviche, octopus, and tuna, frequently dubbed unique and high-quality, with the counter seating hailed for the interactive experience it offers with the kitchen and chefs. However, around 10% of the reviews mention issues such as the restaurant being too noisy and crowded or the portion sizes being too small; there are also a few criticisms about service efficiency, especially related to reservations and staff demeanor. Reservations are recommended as the venue is often crowded, and the fusion cuisine, mixing Brazilian, Colombian, and other influences, offers an array of adventurous options and innovative takes on traditional seafood. Despite a few outliers, Barú Marisquería is mostly perceived as a must-visit destination in São Paulo, attracting seafood enthusiasts and those looking for memorable dining experiences.