If you’re a fan of Sharon Horgan (who isn’t?), as both writer and actor, you’ll almost certainly love her new comedy-drama. Something of a spiritual successor to her 2006 series Pulling, which followed the dating lives of women in their 30s, and the brilliant Catastrophe, about a marriage kick-started by an accidental pregnancy after a wild week-long fling, Youth sees Horgan exploring the specifics of middle-aged womanhood.