Warning: This contain spoilers.
Very bad movie.
Until towards the end when she faces the whatever that thing is it was actually not too awful but that scene and what follows is not only awful it makes no sense at all. What is that thing? Why was it scared by that woman? Why did it run to the basement? Why does she keep it there and feed it? How are they able to go on with their lives just like nothing happened (there im talking about their injuries - how was that explained to the doctors and authorities - she was already under some suspicion + she lost her job and at the end she has it again)? Plus that movie is not scary nor is it disgusting, some parts (when the babadook is in the old womans house + when he enters the bedroom of the woman) were almost freaky but it was not either. After this review I will go on it's IMDB page, hopefully that ending is explained there!
The sounds are excellent. The cinematography is great. The acting, directing, sets and makeup are good. The editing and costumes are average. The story, music and special effects are bad. The script is horrible.