Iain Stirling’s Relevant laces its evocation of nostalgia with a kind of intense, good-natured self and general deprecation. Accidental nostalgia must come with the territory when you’re a beloved children’s tv show presenter, but with Stirling it’s different. It’s not nostalgic like watching Friends 30 years later, but more in line with watching a comedic talent that is still consistently and effortlessly funny no matter how much time has passed since you last saw him that brings a lot of joy.