I enjoyed this podcast, even though I wasn't trying to figure it out as I listened. I would have appreciated a follow-up episode explaining how listeners solved the puzzle using the first 83 episodes, but that's just curiosity.
Some of the episodes were frustrating, either because the recording quality was too poor to hear what one of the characters was saying, or because it was so short that there was actually more advertising than episode. If you're not trying to solve the murder yourself, those are skippable.