Decades ago someone did a study of three different audience’s responses to an episode of Doctor Who. From memory, the focus groups were made up respectively of four-year olds, 13 year olds and PhD students respectively. All three groups loved the show. The first saw it as very funny because the Doctor was tricky. The second enjoyed the action–suspense. The third just loved the references to Buddhist cosmology.
Here’s a very young person recapping the first episode of the new season – be warned it’s full of spoilers, but be prepared to be delighted by a completely coherent reading. (Thanks to Stubby the Rocket at tor.com)