Well......(spoilers)
The idea for this movie was good; and it does have its creepy moments.
BUT.......
I laughed through most of it and wasn't sure if I was watching a comedy or a horror movie.
And why not turn on a LIGHT!!! Oh and the old woman sleeps downstairs while everyone else is upstairs....ummmmm....yeah, no. In her condition, she shouldn't be in an area entirely alone where she can just wander.
I was totally shocked to see Bryan Singer's name attached to this.
Worth a look, but nothing to lose sleep over.