I've been a fan of James Acaster for the longest time, but this particular comedy had me in stitches - and I've listened to it quite a bit. Each chapter, James explores a new finding about a particular topic along with his cohost but there is also a few underlying subplots that carry through the show that add a realistic expectation to the hilarity ensuing around him.
The unique thing about radio shows, specifically the ones made for theatrics of any kind, is that the listener often feels like the material being presented to them is very personal, like a secret. Every word, every sound, every intonation and inflection and breath is being uttered right into our ears leaving the visuals up to our imagination and interpretation. It is the job of the performers and writers to execute the scenes so precisely that the audience can follow along by sound alone, and the job of the audience to remain rapt with every moment. James Acaster succeeds at his job, and therefore had me succeed in mine because I was hooked from the very first moment his "findings" began. It is seriously un-serious in the best possible way.