This review may contain spoilers. I can handle the truth.
This review does contain spoilers. But it is in your best interest to have this movie spoiled for you.
It wasn't long into Eli Roth's "Knock Knock" that my wife turned to me and asked, "did a 15-year old boy write this?".
I imagine there are several fifteen-year old boys clever enough to do better. This is one of the worst movies I've seen in a long time.
Keanu Reeves plays Evan, who, through a series of scenes stiffer than…