Pretty good, I liked it. A horror movie that doesn't try to be about depression or have some awkward "deep meaning" is a breath of fresh air. However, there are a few inconsistencies:
>kids and parents remain in a half-comatose state but Josh Brolin is fine
>they should've set the movie in late 90s at least, because in the current year's surveillance state these kids would be on a thousand different cameras all the way from their homes to the witch house from 10 different angles
>magic is inconsistent, but I guess it's a nitpicking