Too silly

Rating: 4/10 (15 July 2019)

First, I admit, this movie has some good tension. It's nicely made, and the main actress plays very well.
But the plot is silly and unreasonable beyond even scary movie standards. The whole tethered world is insane. What are they? If they are human beings, how are they connected to their copies? If they are mystical shadows of humans why do they have different names? If they are abandoned who maintains the underground? Their own words "we are Americans" do not help. Is this some sort of political commentary? It must be, because the movie is called Us. Get it? U.S. But how? What? Why? Do they have a copy of everyone in US? (Does that include illegal immigrants?) Why Santa Cruz of all places? Why children play with sharp toys that cut their hands?? Why do they eat raw rabbits???
It makes no sense neither as a horror story nor as political commentary.