Knock Knock

I can't believed I wasted an hour and half of my life on this. I've seen better writing and acting in a porno. This movie took a generic concept and slaughtered it with no originality. This movie make bad b movies look like tens. The movie is about some teenagers that pick on a poor retarded kid when an accident happens and someone supposedly dies. Then years later a mysterious figure comes back and starts hacking people up. The mystery unravels worse than in Scooby Doo(which I 'm a big fan).

In the end you wondered why you wasted your money on this much more you time. I hope we never see a Knock Knock 2 or a remake