Dan Carlin is a heck of a storyteller. I had a job that required a ton of traveling and flights and long drives last year, and Blueprint to Armaggedon (the Great War five-part series that was about twenty hours long while listening to it) got me through most of it.
His political commentary is thought-provoking in ways most political commentary... NPR, 538, whoever else... is not, too. Carlin thinks like a historian and thinks in long-term cycles, not lurching from crisis-to-crisis or short-term news cycle and horse race issues. It's very interesting to me, even if I do not agree entirely with his politics, to listen to somebody analyze today as future historians will, looking for the deep, structural issues to our problems and the nature of our society and our world rather than just the latest poll and tweet from an orange gremlin.
I like polls, too, but it's nice to have a guy who only comments a few times a year, too, on some of the deeper and long-term issues on the horizon coming for us.