Gilbert was known for being sometimes prickly. Aware of this general impression, he claimed that "If you give me your attention", the misanthrope's song from "Princess Ida", was a satiric self-reference, saying: "I thought it my duty to live up to my reputation." However, many people have defended him, often citing his generosity. Actress May Fortescue recalled, His kindness was extraordinary. On wet nights and when rehearsals were late and the last buses were gone, he would pay the cab-fares of the girls whether they were pretty or not, instead of letting them trudge home on foot ... He was just as large-hearted when he was poor as when he was rich and successful. For money as money he cared less than nothing. Gilbert was no plaster saint, but he was an ideal friend.