A little tightening, especially towards the end, and this would be so much scarier.
As it is, I will probably think twice before picking up stray furniture, especially while vacationing in the woods.
Or eating pie that someone else made.
We don't get much background on the 'spirit' other than she was apparently abused in some way, but we get plenty of visions of her revenge.
While protecting his children from her, the father screams "I'm going great!"
The scene has her clinging to his back and ripping off his earlobes off with her teeth.
I laughed so hard - completely threw off mood. LOL