An unfortunate true thing about Bird Box is that it is highly comparable to A Quiet Place. Both are post-apocalyptic, both deal with unknowable, alien(?) menaces that cannot be opposed, both focus on a small number of survivors plus children trying to find a way to improve upon the new circumstances that they have already survived.
The reason this is unfortunate is because A Quiet Place is so much better. I mean, that’s fine for me! But it’s unfortunate for Sandra Bullock and Netflix. Because the thing is, Bird Box isn’t bad. The wrapper story about a woman and two children blindfolded in a rowboat going down a river is creepy as all get out, in part because there’s no way to tell what the hell is going on and in part because Bullock really pulls off her caretaker on the edge of terror role well. You can’t even really tell if she likes the children, only that she’s going to keep them alive if she can, even though there’s no threat the camera can see that would explain why she’s worried. Which adds to the creepiness, like I said.
But where Bird Box really shines is the main sequence, told in flashbacks as they drift downstream, where first the apocalyptic incident is revealed, and then a group of people hunker down in a house to try to wait it out. It is… huh. I just realized that it’s basically an extended homage to Night of the Living Dead. Which is even worse news for Bird Box, because now it’s a mash-up of two superior movies, and it really serves no purpose at all.
I still liked it, but… man. That’s harsh.
 or rip-off of, if you prefer
 Man, people knew how to write movie taglines in the ’60s.