I love Karl, love the show and really looking forward to the next episodes.
I can understand peoples contempt for Karl, thinking he is a comedian playing out a role, but for me I feel he's more like a religious person (I don't think he's a scripted comedian btw)
The reason I say this is that the way people react to Karls stories, is very similar to the ways I react to people telling me religious stories/experiences.
I cannot understand or comprehend how they can talk straight faced and have conviction in what they are saying.
I am similar to Ricky, in that I become baffled at what these people are saying/claiming are fact all based on a simple book. This is similar to when Karl reads something on the Internet and treats it as Gospel.
The beauty about this show is it takes weird situations and has Karl comment on them from a strange perspective that actually in turn has many valid points no matter how insane it might be.