Two Christian evangelists knocked on my door the other day. They tried to persuade me that God exists and the He created the Universe. I asked them how they knew that. One of them patted the bricks around my door frame and said, "well, I always point to a person's house and tell them that someone must have created it!" To which I replied, "that's just an hypothesis based on an analogy; now where's your supporting evidence?" They both left rather swiftly!

In the end, all opinions are relatively worthless and equate to mere hypotheses - unless supported by convincing evidence.