This was me too. I probably listened through the "Blueprint for Armageddon" series three times. Never really found any other history podcast that piqued my interest nearly as much as that did.
I like that he’s very open about the fact that he’s not an expert/professional historian. He walks the line between storytelling and rigor pretty well for a pop historian. My favorite episode is the one about the Memnonite (edit: Anabaptist) rebellion that ended with corpses being left up for centuries.