I know it will suck but it could be good like Mothman Prophecies! That movie was da bomb!
Yes I said da bomb.
It actually sounds a lot like mothman, which dealt with a whole town experiencing really creepy sightings...
but then it starts sounding like a lot of movies...but if this movie does what it says using "never-before-seen archival footage that is integrated into the film"..we've got a great new genre to cheer about. And possibly something that can combat with remakes. I've always secretly enjoyed reenactments (especially from Unsolved Mysteries!) on tv so why not make a high budget one with known actors?