I have to agree with the reviewer Gavin; I think he summed it up pretty well, except in my lowly and wretched opinion, I think he was just a BIT too generous. I ALMOST wanted to give this a '5' because, as Gavin mentioned, the 'Pedigree' of the film. Also, there were some truly effective moments, especially in the last 10 minutes or so. But, in all objective fairness as a whole, I had to give it a '4'.
I also LOVED 'PONTYPOOL'; and I feel it is indeed one of the best Horror films to come out of Canada and certainly is a perfect example of how to make a VERY effective Horror film with very little. I think that in this case, if they wouldn't have tried to go so much with the 'Found Footage' type delivery (although I can understand why, maybe, because of the obvious, severe budgetary restraints) and instead spent some more time developing substantial dialog for the interview between the blogger and the main guy (for example 'THE INTERVIEW' - in that case, almost ALL of the film is the questioning of a guy by two cops. But, it is VERY effective - I think they should have used that approach instead of all the wasteful running around in the forest, etc.)
Also, maybe I am in the minority here, but I absolutely could NOT stand the woman who played the military interrogator. Seriously Gawd-frigg'n-Awful. I absolutely HATED her little cutesy approach; it was horribly clichéd and painfully corny, especially for one SUPPOSED to be in a high-level military position. If she had just played it VERY straight and disciplined, as a military individual WOULD have, then that part of it at least would have gone better. Also, perhaps if they had just cast a coldly beautiful woman in that role, again playing it STRAIGHT without all the nauseating cutesy stuff, I really do think that would have gone a LONG way to improving the film. Now, I'm NOT talking about some Barbie Bimbo with large breasts (not that there is ANYTHING wrong with that :) But, just a good-looking, but steely cold woman, and with MUCH more incisive dialog, THEN I can see that part of the film being a LOT stronger. Think about it... Imagine her coming across as stone-cold and calculatingly efficient, and with MUCH better written dialog. If done properly, I think the sharp contrast between her beauty and amoral coldness could have been quite chilling and effective, raising the hair on the back of our necks instead her inane dialog causing our eyes permanently to roll infinitely far back in our heads...
So, unfortunately since the very two things I mention are pretty much the entire film, I do feel that if they had approached both of those parts in different ways, but still kept all the other story elements and style in place, that REALLY would have boosted the quality of this film and made it FAR more entertaining.
In my opinion, the film makers just took what could have been a decent, entertaining idea, and ruined it with a lazy and stupid approach.
Review by lathe-of-heaven from the Internet Movie Database.