Good concept, rubbish ending.
Knowing could have been massive in its genre, but it all came short in the ending. I get that the director was trying to save the kiddies and all (punters like to see ‘little timmies’ survive), but that was just plain stupid. The director should have stuck with scientific facts, and could have played with it some more. But no, he chose to come up with some ridiculous reason to end the world — have the men in black(they look like they’re from Twilight or something) save the little kiddies. It’s like the writer and the director thought it was a good way to end it. Obviously, they were bored.
Out of 10, it’s a 5 — rubbish ending, great until the last fifteen minutes.