What a very simple statement; "It takes more faith to be an Atheist than a Theist" -- Completely opinion.

Anyways, there is science for and against Atheism and Theism both. In this, they only portray the Theism part.
The only proof that they really say in the video, is about the 'fine tuning' of the universe.
In the widely controversial, but more accepted theory now, called the String Theory, there is more than one universe. Perhaps these other universes, are largely not fit for life, and ours happens to be. It's sort of like winning the lottery, with our universe and our lives as the lucky cosmic accidents.
I've heard many Theists also say things like, if we were any closer to our sun, we would burn up; or things like that, that our human bodies could not handle many certain things. That's becuase, in a proven scientific experiment, we proved and observed that animals and living beings adapt to fit their environment. We have adapted to make things perfect of our Earth, not our Earth adapting to us.
This is all a matter of how you look at it.