Thanks heaps Foxtrot, i've been trying to be parsimonious with the logline and reduce it to the basics, but - as I am sure you know - when you revise and think about it repeatedly, it can become a blur. Your prompt was exactly what I needed I think!
I quickly threw this together, the problem I fear this revisions creates is?why the 'devout' boys are compelled to take this journey...
When an alien vessel arrives on Earth, two devout boys challenge their faith with a perilous journey to film the landing and (impugn/falsify) their theocratic commune.