This was great! I did a similar thing with ChatGPT the other week for my podcast, but it was focused mainly of the AI and tech market for SMEs (https://anchor.fm/theloqui/episodes/Interview-with-a-data-vampire-e1uuoec) and I used Google's TTS engine so there wasn't much in the way of nuance or inflection. Will giver play.ht a try - thanks for the tip. Great podcast show. Well done.