After listening to a lot (I mean a LOT) of gaming podcasts, I have to say the Macklin is simply the best. If you enjoy game design, do yourself a favor and listen to him. When I have the option of listening to a new Master Plan or any other show, its Master Plan. Hell, sometimes, I will throw on an older episode just refresh the concepts in my memory. He has a great personable voice, superb pacing, and has the ability to break a concept down into digestable bits unladdened with the psychobabble intended on making the host look smart found in many other shows.