AI Function

I quite enjoy podcasts, but overall find about 15% of the information useful or interesting. Part of me wonders if I could program an AI to find that 15% and just listen to that. PS - I do not find the same to be true of movies, tv shows, or books. Although perhaps non-fiction...I almost wonder if most non-fiction books could be summarized into long articles...especially those non-fiction books which aren't really well written and typically address faddish ideas.