There's a lot of fun discussions on the podcast. While I often disagree with them (it's very clear that I'm on a different end of the PR fan spectrum), the podcast is usually entertaining. That said, each episode is typically about 2 hours long but not because it needs to be. It's actually because they all spend so much time repeating themselves (it's not uncommon to literally hear the same sentence 5-8 times in a row). I think it's Lisa's style to talk this way, which would be fine except the others picked up and started doing it as well.
So, again, entertaining but very, very repetitious. Entertaining, but repetitious. Entertaining. But. Repetitious. (And so on...)