I Will say that the first part was one of the most effective beginning to a movie I've seen in a while, the suspense, The feeling of dread as the girl discovers more about the house and wondering if the guy is a weirdo ...the tense mix of attraction and fear between them... it all works really quite well, so much potential there, there could have been so many misteries and horror lying in that basements, it could have been so nuanced and creepy, it was a fantastic opportunity to show more about the darkness of human nature, Reminded me of the movie martyrs in a way. The contrast of that quaint little house mixed with that creepy horrible corridor down to who knows where could have opened up to so many possibilities . But THEN... all that we see is a creepy monster like woman with overbearing strenght living trough the corridor with her husband thats dying, through a change of tone in a semi-comedic tone , We learn that she was somehow in the space of 40 years the cross of generation hillbilly breeds of of the same guy sleeping with his daughters daughters daughter? Where are the dead daughters? Why is she so strong and big , i dont know, it makes no sense, like at ALL . Why is the guy going down there with measuring tape? It makes 0 sense.