Door Lock

Well not your ordinary key that is. I hadn't seen that sort of lock before, but I reckon they can work quite well. Not all the time and not in this movie of course. But then the characters don't always work in full capacity either, so there's that too of course.

If you don't mind certain flaws, the movie might be entertaining and thrilling enough for you. It depends on your own threshold and how much you are willing to forgive ...

I had read reviews before actually watching the movie and someone mentioned, he couldn't stand all the suspense and just turned it off before the end. He was right, it doesn't let you rest your eyes for a second.

I also want to emphasize that the movie isn't exactly a remake of the Spanish movie - Sleep Tight. Yes, the way the intruder behaves is similar, yet the outcomes and the ways he acts is totally different. Though it may be easier to guess who the real killer is, if you have watched Sleep Tight recently.

I loved all those thrilling moments in this film, but that alone doesn't make this a good film.

As a female, i definitely understood the scenes where the lead feels helpless when it comes to protecting themselves from intruders. However, her helplessness throughout the first half of the movie reminds me too much of many of her previous works. What i was baffled is that she was always bringing unnecessary trouble to herself for being so clueless. Took her quite awhile to realize and take quick action, it was kinda late when the man got to her.

The scenes where she struggled out of her captive building was really thrilling not gonna lie. It still remained clear in my mind because i really thought that was the end of her life.

It is a psycho killer thriller. Story is simple one liner. A bank working woman get frightened by knocking door of his apartment by unknown man.. He is actually a psycho killer. And it is hard to guess who is killer. Good suspense thriller. However it does not keeping its tempo all time. Somewhere movie loses its grip and we can see repetitive incidents instead of revealing suspense. End is okay as it should be. Watchable at one for killer thriller.