"Maria-sama ga Miteru" received generally positive reviews by critics. It has been described as representative of "yuri" novels, and has been credited with starting "the modern "yuri" trend," in addition to reviving the Class S genre. Critics have praised the series for its strong characterization, even among peripheral characters, and for its emphasis on romance and emotion over sexuality. The dramatization, however, has been criticized as being overly dramatic at times, but the lack of malicious characters has been described as reducing the chance for more drama. The extensive use of French titles has also been criticized as being distracting and initially difficult to follow. Over 5.4 million copies of the light novels have been published.