Los Campos is a unique establishment that combines a restaurant and a grocery store, offering a hidden gem of authentic Mexican cuisine in the Wexford area. The food is consistently praised as delicious, with standout dishes like exquisite tortilla soup and flavorful tacos. Customers can also find a variety of Mexican staples, such as cheeses, tortillas, and breads, as well as traditional Mexican stews and dishes available for takeout on Sundays. However, some reviewers have noted that the service can be inconsistent, with a few instances of rude or discourteous behavior from the staff. Overall, Los Campos appears to be a beloved destination for those seeking a taste of Mexico, despite its occasional service challenges.