The producers had enough money for some minimal CGI, but most of the 'evidence' is photos you can download off the web that have nothing to do with UFOs. Most of the movie is conversations with a guy who could be a mental patient until he proves himself. It's pretty low-grade. There are a couple of simple shoot-outs, but most of the story happens at a walking pace. The ending was not very happy and they mostly failed to tie the opening sequence to the rest of the story. Call it a plot hole if you like. The productions values are OK and everything looks as though actual professionals were at work.