I'm usually a hard sell on the one-man-show style podcasts, but Julian Lytle is really good at drawing you in to the world of pop culture, whether its my world of scifi film or comics OR the odd universe of music. His interviews are also solid work. There's a lot of charisma here -- an honest, free flowing charisma. That makes for a show that's really easy to listen to without feeling like it's something forgettable.
Basically, listen to the show. Lytle is really good, and if you're even remotely geek-ish, his approach to the content will keep you interested!