SERIOUSLY. This is what the crap Hollywood still puts out?

This movie was so-so. It had it's moments, but wasn't the greatest.

It’s sentimental, ridiculously long and only occasionally funny

Worth seeing just to witness how winsome it is.

What was this supposed to be? Horror? C'mon, more like a reality show about girl with ex-boyfriend issues. This is the kind of crap that I awfully hate, a movie that spends the 90% of the time building up to reach a dead-end.No conclusion, you don't know anything about anything, why things are happening, and for the sake of leaving you with an "open interpretation of the end", these lazy scriptwriters end the movie with what should be the beginning. Very disappointing; I felt like I wasted 1:117 minutes watching one of the worst movies ever. When are the storytellers going to learn that hackers are NOT super humans, that are things that are simply not possible, and that if someone gets to the point of feeling hacked, a visit to the "Geek Squad" of their College/University or any group of decent IT Geeky friends could help them determine if they are truly hacked and if someone is manipulating their smart-devices.

There's a lot of negative reviews for this film and, while I can see some of the issues pointed out by other users, I actually liked this much more than expected.I found this film to be quite disturbing. It's a slow burn and yes, the fact that the entire film is shot on hand held devices can be a bit off-putting. I found it really effective though, and a simple way to highlight our reliance on technology. There are screens everywhere - I'm writing this on my phone and my laptop is open playing a series on my TV. As a woman who has lived alone and has had her fair share of creeps, this movie builds the sense of dread quite well. Others have commented on its boring nature, but for me it was effective simply because it was about the quotidian activities of our lives - there's no horror, no major twists and turns, it's just about the life of one fairly ordinary (albeit pretty damn gorgeous) young woman.That's why it works. She's realistic and relatable so seeing the escalation of the stalker's actions and its impact on her life and the people around her is super creepy.

The actors played their roles but the script sucks. Every time we are waiting for something to happen and nothing happens at all. The movie follows and we still wait something to happen then we get to the end of the movie and surprisingly something happens. I ask you a simple question why do we watch one hour and twenty minutes of movie to see five minutes of action? My answer is we don't.

Alright, I believe most of you are being overly harsh on this one. Admittedly, this film is not something extraordinary, in terms of originality or directing. The same motif has been displayed in other movies as well, in a much better way; in Creep for example.On the other hand, I do not agree that the movie is boring or not worth watching. The randomness of the threat and the lack of motive in violence is an interesting element and, in my view, always disturbing to watch. I think this is what the film wants to underline, that is why you don't get to have an "ending". The fact that you see Emma being involved in very common, everyday things you can relate with, makes you put the nature of the particular threat in a very familiar perspective.Once again, this is a classic concept and it has been portrayed many times in the past in other and obviously better films.