Amar Barcelona is widely praised for its sophisticated ambiance and high-quality seafood, with about 75% of reviews describing it as elegant, stunning, and located in the opulent El Palace Hotel. Approximately 70% of reviewers commend the creativity and flavor of dishes like the Costa Brava fish fillets and sea urchin, often describing them as "exquisite" and "delicious," while 25% report dissatisfaction due to issues like incorrect serving temperatures or execution. Service at Amar receives mixed feedback; about 55% compliment the attentive and knowledgeable staff, with mentions of the sommelier Andrea being particularly helpful, yet roughly 45% criticize the service for being inattentive, lacking warmth, or showing favoritism. Approximately 30% of reviews mention the limited menu for solo diners or small parties, pointing out difficulties in ordering without leftovers or extensive sharing, detracting from an otherwise positive experience. Although 15% find the experience lacking compared to Michelin standards, Amar oftentimes delights with its decor and food presentation, and is generally seen as a must-visit for seafood enthusiasts.