I've been listening to Campaign podcast for several years now, going as far back as their first episode with the Star Wars setting. Mr. D'amato and company always bring a fantastic level of performance to the table, both in a theatrical sense, but also from a roleplaying game perspective. James has actually thought me how to be a better GM in my own games, and I'll be forever grateful for that.
The story in both their SW campaign and their current Skyjacks (Flying pirates, yeah it's that cool!) setting is thrilling, with well timed plot twists and reveals. Sound design is astounding, with dedicated tunes from a professional composer that doesn't pull any punches.
My only gripe with the show is that the performers (James included) tend to go off the rails quite a lot. But honestly the performance in those exhilarating moments is so top-notch that most often you don't even mind.