Fifty years after the modern study of sentimentalism was inaugurated by Ernest Bernbaum, the problem remains whether the term has ever been satisfactorily defined or described. Two recent developments reveal some of the difficulties: Arthur Sherbo in The English Sentimental Drama takes five basic criteria considered by most authorities as typical, and shows that they may all apply to plays demonstrably not sentimental. John Harrington Smith, in the preface to The Gay Couple in Restoration Comedy (1948), announces that he has completely avoided the term “sentimental” as too vague to be of much value. Yet Ronald Crane, writing fourteen years before, assumed the essential traits of sentimentalism to be fairly clear, and Norman Holland has implied that two criteria borrowed from Bernbaum and Krutch still supply an adequate definition. There is not even agreement whether sentimentality is a positive or negative quality. Krutch and Sherbo feel that it is false and dishonest, therefore bad. Crane concedes that it is somewhat limited intellectually, but emphasizes its humanitarianism and emotional warmth, especially the “self-approving joy” that makes virtue satisfying. Bernbaum vacillates between sympathy and contempt.