Dear World " review
Charing Cross theatre, London"There was a time when garbage was a pleasure," they sing in this musical version of Giraudoux's The Madwoman of Chaillot, which flopped on Broadway in 1969. Wickedly tempting as it might be to apply the line to the show itself, it would be unfair: it has a certain winsome charm, especially in Gillian Lynne's spruce and elegant production, which sits well in this intimate, 275-seat t…