RogerEbert.com — Knock Knock
The moral of the story is: When two hot, much younger women knock on your door, scantily clad and stranded during a rainstorm, you probably shouldn’t have sex with them, tempting as that may be. The latest from horror veteran Eli Roth builds sly tension for the first half, then goes haywire and gets tedious in the second. My mixed RogerEbert.com review.