Every year, Hollywood makes hundreds of movies.
This is one of them.
Imagine sitting there in your favorite comfy spot, totally relaxed, excited, and you're about to watch the best movie you've ever seen.
Can you picture it?
Keep picturing that and go do something besides watching The Open House because this movie is the worst piece of cinematic vomit that has ever come from the human race. It's completely awful. Terribly disappointing.
It had such potential, except for the camera angles, directing, "plot", and script. Seriously, go watch your neighbors cross-eyed cats lick their balls.