Gilbert and Sullivan and institutions more freely by clothing them in superficial Japanese trappings. Gilbert wrote, "The Mikado of the opera was an imaginary monarch of a remote period and cannot by any exercise of ingenuity be taken to be a slap on an existing institution." G. K. Chesterton compared it to Jonathan Swift's "Gulliver's Travels": "Gilbert pursued and persecuted the evils of modern England till they had literally not a leg to stand on, exactly as Swift did... I doubt if there is a single joke in the whole play that fits the Japanese. But all the jokes in the play fit
Gilbert and Sullivan especially, Sullivan: "Sir Arthur Sullivan has eminently succeeded alike in the expression of refined sentiment and comic humour. In the former respect, the charm of graceful melody prevails; while, in the latter, the music of the most grotesque situations is redolent of fun." Further changes were made, including a new overture, when Rupert D'Oyly Carte revived "Ruddigore" after the First World War, and the piece was regularly performed by the D'Oyly Carte Opera Company thereafter. Some of the plot elements of "Ruddigore" were introduced by Gilbert in his earlier one-act opera, "Ages Ago" (1869), including the tale of the wicked