This is one of the most interesting shows I've ever seen. OK, so the portrayal of some of the issues is a bit biased, and it does descend into ad-hominem with worrying frequency, but it gets two very important things right: it's thought-provoking, and it's funny. So, although many of the arguments given seem watertight enough to me, if it's a fair and rigorous exploration of the issues that you're after, you're going to be disappointed; however, if you want to be introduced to new, intellectually-stimulating topics in an entertaining way then it's just what you're looking for. Oh, and they do have a talent for picking the funniest nutters imaginable when they're choosing their interview-fodder.