Quote from gms:
First of all, I want you to know that I'm not knocking you or your belief.
But what you've described isn't a 'leap of faith'. The 'leap of faith' you describe is no more than what anyone must be convinced of when given eyewitness testimony, if you think about it. They have to know that the witness is credible. Just like a jury. What the jury decides based on credible testimony and evidence given them isn't construed as a leap of faith. It's called a 'finding'.
Most people believe Julius Caeser existed, yet any evidence we have of his existence today comes only through first hand eyewitness accounts recorded that mention him. I believe there are about only 7 or so ancient documents that actually mention Julius Caeser, and it is commonly accepted that he existed, because those documents are credible. That's not a leap.
Conversely, if the person giving me a movie review isn't credible, then my trusting him would take a leap of faith.