Whats the scarest movie of the past 10 or so years?

"funny games" the american version there is not much gore or foul language or really anything to make you jump but the subtlety of the movie the blankness in the two boys eyes or the randomness of the whole crime an lack of reasons for it made it hard for me to sleep or walk around the house without all doors locked even in the daytime it was very unearving for me an i hope it will be for you too