...as opposed to the first poster, which is one of the silliest/oddest/creepiest/perplexing posters I've seen in a long time. They didn't wear those masks in the original!
If it has any of the suspence and chills of Ils then it should be heartily scary experience. And for anyone who has seen the film, (spoilers if you haven't seen it)
Hmmm... If you're commenting and you've seen Ils please use spoiler tags.