Gilbert and Sullivan the other's, and partly caused by the opposing personalities of the two—Gilbert was often confrontational and notoriously thin-skinned (though prone to acts of extraordinary kindness), while Sullivan eschewed conflict. In addition, Gilbert imbued his libretti with "topsy-turvy" situations in which the social order was turned upside down. After a time, these subjects were often at odds with Sullivan's desire for realism and emotional content. Also, Gilbert's political satire often poked fun at the wealthy and powerful whom Sullivan sought out for friendship and patronage. Gilbert and Sullivan disagreed several times over the choice of a subject. After both "Princess Ida"
Gilbert and Sullivan [The words'] precise degree of levity and distance from reality ... seemed to be expressed ... in the very notes of the music; almost ... in the note of the laughter that followed it." In 1957, a review in "The Times" gave this rationale for "the continued vitality of the Savoy operas": Because of the unusual success of the operas, the D'Oyly Carte Opera Company were able, from the start, to license the works to other professional companies, such as the J. C. Williamson Gilbert and Sullivan Opera Company, and to amateur troupes. For almost a century, until the British