The 1st half of the movie is very slow .I found it it's more enjoyable once the " ritual woman " showed up. I think the multiple scenes of the outhouse is unnecessary and nobody wants to see anyone using the restroom in any movie. There is one quick nude scene at least what I caught and that was when mama's in the bathtub and you could see her breasts. Which is pretty mild for a horror movie. I didn't understand the ballet the ballet at the end of it. The ritual woman should have been closer to the beginning ,add some more scenes where she could see different entities... some of that was pretty lame as she was walking through the house.
In my own opinion what would have made this a better movie is that everything that was going on ,the murders ,things moving about the house ,maybe make some things come up missing , and like where the stove was left on (it ends up being the girl was trying to kill her family by blowing the house up) and make lead it up to the end where when the girl goes outside into the yard the cops would pull up and arrest her then you find out that the entire time she's like schizophrenic or something and everything that was going on was actually her doing it......