CGI? Looks more like a person using a video game as best as they can in order to honor a family member and the men he flew with. Yes the effects may be a bit hokey seeming, with the crew to large for the airplane they were in, but when it is an at home production, you use what you can, otherwise stories such as this will never be told for it doesn't "Look Professional" enough. As ShadowWalker001 said, "Story: pure and awesome" and I wish to add, told from the heart.