For a comedy, there are not enough laughs. Although Torben Betts is perfectly skilled at delivering humorous dialogues, in Monogamy there is very little sun, but plenty of glowering darkness.
So many characters – and their troublesome characteristics – have piled in, manic sitcom style, with bursts of backstory and downright bafflement, that it seems a problem beyond solution in a final hour. That is why you should not leave in the interval.
Over the past quarter century the reputation of toff playwright Terence Rattigan has been restored, mainly by strong stagings of his classic dramas, such as Deep Blue Sea. But his first smash hit, French Without Tears, has been the unicorn of his output — often talked about, often mentioned, often remembered, but never actually seen. Now Paul Miller, the ever-enterprising artistic director of the Orange Tree, has brought this unicorn into public view, allowing audiences to enjoy a joyful sighting of a rare beast.