The London theatres in the first decade of the eighteenth century experienced changes in the types of entertainment offered and in their staging. Many of the stars of the previous decades including Thomas Betterton, Elizabeth Barry, and Anne Bracegirdle retired from the stage. New productions emphasized music and dancing; so popular was musical drama that a public competition was held to create the music for Congreve’s libretto The Judgment of Paris. Foreign singers, especially from Italy, were often paid higher salaries than English actors, leading to tensions, and while operas sung in Italian were very popular with audiences, critics such as Joseph Addison writing in the Spectator deplored the use of spectacle and music over script and moral. One of the most popular new playwrights of the decade was Susanna Centlivre.