Easily the worst movie I've seen in ten years.

Rating: 1/10 (9 June 2018)

One star is being very generous; I want my money back, and I saw this film for free. I'm not sure what movie the so-called "reviewers" of this movie were watching, but it wasn't this one, unless they were being paid off or are related to the cast or crew. WHAT AN AWFUL FILM! Seriously, if your only other choice is to sit at home or go see this movie, stay home, order a pizza and stare at the wall. You will be more entertained.
Spoilers? The whole freaking movie is a spoiler! Here you go: Grandma dies. Grandma was a practicing witch but nobody knew. Her daughter, Annie (Toni Collettes character) is going to find that out eventually, but before then, her daughter will be killed by beheading in a freak auto accident with her son driving. Her husband will be burned to death when Annie tries to burn a cursed book, Annie herself is killed, and her son becomes the cursed king of the devil worshiping witches. Are you scared yet? No, you are not, and you will not be in the theater either. Oh, this movie sucks. Why, Toni Collette? Why? I trusted you!
This is the biggest turd of a movie I've seen in the last ten years. The only thing "Hereditary" about this film is that it sucks all the way to the genetic core.