"I am only gonna say this once".
"It's gonna be rough".
"You have to do every thing I say".
" If I find that you have (taken off your blindfold), I will hurt you".
"If you (disobey), you will die".
"Do you understand?"
This is the first two minutes of the movie and I laughed out loud while watching, having uttered the exact warnings, many times, in the course of raising four children.
This movie is quite a Rorschach test, with attributions of its meaning to racism, motherhood, and social media. But I personally think it's a paen to the lost institution of fatherhood.
Fathers get short shrift in today's culture. They are largely considered a lifestyle choice.
The fact remains that every single social pathology---dropping out of school, unwed pregnancy, drug use, criminality, diminished expectations--is correlated with lack of a father in a child's life.
Sandra Bullock is a father, not a mother, to the children she refers to as "Boy" and "Girl". Aliens, or maybe a biological weapon attack the world, and she keeps those kids alive not by mothering them but by becoming the father to Tom's (Trevante Rhodes) maternal, ineffectual stories and anodyne assurances. I loved this movie. At its simplest it is a rollicking good horror flick, but at a deeper level it is a tribute to the importance of traditional masculine values. Even when personified by America's sweetheart, Sandra Bullock.