Or "Unknown User" as it is being called in Germany. Before you come up with things like innovative and never seen before, let me refer to something called "Open Windows" (which by comparison might feel like a masterpiece and it isn't either). That's just one example there are others too (The Den to name another which is also slightly better than this).

That doesn't mean you can't have "fun" with this movie too. It's just that it feels weird to say the least. I still was curious to see where it would go, but at times it felt like watching someone type ... which it sort of is too (literally at points). Also teenager drama can be annoying, characters swing their moods more often than a pendulum and the "twist" is so mad, that it almost destroys the whole movie ... A shame for some more than interesting points the movie has.