If you came in expecting a movie just like the Day After Tomorrow, like I did, than you cannot truly be disappointed. I think I will be looking into other of Chiswell's work, as he was quite good. Like the others said it was flat, just point A, point B, etc, but the graphics made up for it, I was it was available in IMAX.
For a follow up movie for ellen page, this really wasn't a good move. Overall it was okay, just really stilted & forced. It is in no way shape or form an R movie, really a PG.