Soy Kitchen in Madrid is lauded as a culinary gem with a fusion of Asian, Latin, and Mediterranean influences, receiving approximately 80% of reviews highlighting "amazing," "delicious," and "mind-blowing" food experiences, especially with their tasting menus. The standout dishes mentioned frequently are bone marrow, dumplings, and various seafood items, with 70% of reviewers emphasizing its creativity and use of fresh ingredients, though a few patrons found dishes excessively salty or overly sauced. Service is generally praised in nearly 75% of reviews, noted as "excellent" and "attentive," but some guests experienced inconsistencies, particularly regarding unavailable menu items not being communicated initially. The atmosphere is often described as cozy and intimate, suitable for special occasions, with around 85% of attendees appreciating the personalized cocktail menu and the guidance provided by knowledgeable staff, although a minority pointed out high prices and limited menu choices as downsides.