Where to start...
For a movie made in 2014, they did an incredible job at making it look 30 years old and not in a good way.
Cinematography is horrendous. Nearly every shot is a static that pans instead of cutting to a closer angle, making nearly every shot a wide shot, which is also usually too high and looking down on the characters for no reason. There is no focus on the character or situation, always wide angle.
In the first five minutes there are a series of shots around their new house that pan around like its a house hunting TV show, not a thriller.
Lighting is unnatural and also unbelievable, what hospital has ambient lighting??
Music is often too loud and does not fit with the scene.
Sound mixing is also very unnatural, dialogue is too harsh and sticks out like a sore thumb.
Acting, not good. But neither is the writing, so not entirely the actors fault.
Glad I could just change channel to get this off my TV.