HOLES IN THE SKY: THE SEAN MILLER STORY is a mockumentary (fake documentary) which purports to tell the story of someone who has had highly unusual experiences which are traced back to possible encounters with extraterrestrial beings.
In order to increase the feeling of authenticity, the credited film crew members play semi-fictional versions of themselves, and one suspects that even the name of the actor who plays the eponymous character, credited as "Sean Ed", might just be his first and middle name.
An issue that becomes apparent right away is that, contrary to what the title indicates, the story is not (just) about Sean Miller but even more so about the documentary film crew that goes to his house to interview him and film the strange happenings there. In principle, there is nothing wrong with that approach, but given the title, it amounts to a bit of bait and switch.
Apart from the ambivalent focus of the story, what is presented here is not any different than what has been presented in numerous alien encounter/abduction movies before.
From the perspective of someone who really believes in these kinds of encounters, it could be argued that this is the very point, that people should be exposed to the "usual" or expected manifestations of possible aliens encounters to recognize them for what they "really are", in the same way that we do not want novelty and variation of content in any given set of public service messages, since that would only undermine them by causing confusion.
But the problem with that argument is that whereas public service messages of the usual kind (e.g. About buckling up, avoidance of drunk driving, vaccination etc.) have essentially conclusive evidence behind them that is denied only by hardcore conspiracy theorists, the evidence for alien counters still falls sufficiently short that it has so far only convinced hardcore conspiracy theorists. In short, the evidentiary status of this subject is exactly the opposite of what it needs to be in order for this argument to work.
Apart from that, one can imagine that even within the confines of an entirely standard presentation of alien encounters, it is possible to weave compelling and innovative human interest stories. The closest the film comes to that is with the story of Brett, who is already facing severe life challenges when he takes on the assignment, but somehow his story failed to touch me.
Although toward the end, we are treated to a few special effects, the overall low production values did not do the movie a service.
I think this is a film that only fans of the subgenre of alien encounter found footage movies will enjoy.
