The long-form uncritical nature is what made the show popular and gives you a chance to really see how someone thinks and speaks. It's a rare thing in the world of quick soundbites and prepared presentations. What you do with the information is up to you. Judge it, ignore it, research it, refute it - but that's for you to do.
Also for all the claims of anti-intellectualism, the show has introduced me to more interesting guests of all kinds than anything else.