I wasn't expecting that much from this movie, because it all just seemed very familiar. Evil children turning on their parents who are too dumb to notice anything's wrong until it's too late, there are at least a dozen movies like that. Combine that with an incredibly uninspired title and you get a movie that just sits on my shelf for years.
Unjustly, because as unoriginal and predictable this movie is...it's also really freightening! The scary atmosphere is done really well, and it helps that you don't actually see the children kill for the first two acts. It's all in the power of suggestion, and in the feeling of dread you get from every scene. The child actors are also great, their blank, unemotional stares send shivers down my spine. The plot follows the creepy kid formula beat by beat, but it's not a problem. Just take the obligatory first kill, the one that always looks like it's an accident. That scene is executed perfectly, really unnerving. The movie never really drops the ball from then on.
There's nothing ground-breaking about "The Children", there's not even anything interesting to the plot. It's very much style over substance, but the style is great and that's enough for me to recommend it.
