I loved it!
This game uses ingenious ways of teaching the player the rules of the game and pairs a dense, oppressive atmosphere with an environment that refuses to let you feel safe.
All that mixed with near-perfect pacing had me feeling like the fumbling, distraught matriarch it wanted me to be.
There is one issue that I found (a friend I was watching found it also).
On Night 1, if you get up from sleeping after you've already dealt with the thing in the vents, the game seems to soft-lock with the kids forever standing by the powered-on TV.
This was experienced in the (current) Steam version of the game.