Jakes Lutes has reviewed Knock Knock for Vox Magazine and gave it 5/5 Vs. Here are a couple of quotes:
But with Knock Knock, he goes to the other end of the spectrum and makes the statement that nowhere is safe. Even the simple act of letting two seemingly innocent people into your home to dry off can turn into a nightmare. Roth doesn’t only play with the idea of home being our shelter and safe haven but also the dangers of giving into our sexual desires.
Knock Knock is a roller coaster of a film. Once the ride begins, there’s no stopping it, and the thrills keep on coming. Though we may not know what’s around the next turn, we are bursting with anticipation. And man, if it isn’t one of the best rides I’ve been on in recent memory.