Nice animation
Nice choice of music. The animation was smooth and highly detailed. The first person point of view was nicely done. His voice was a little too deep, but that didn't really matter.
As for seeing and hearing to believe in something. I don't think that's necessary, otherwise what about magnetic fields and relativity. Before relativity was proven, tested, and brought mainstream, Einstein was outcasted and mocked by a majority of scientists.
You were talking about Jesus freaks though, which really do need to get their heads checked. I'm talking about the crusaders, missionaries, and so forth, that kill to try and preach a word of peace. WTF?!?
Still, there is as much proof for atheism as there is any religion. So, believe whatever you all want, just don't force it on me. I'm sure you'd agree.