what a terrible movie, first of all, if you know literally anything about tech, this movie will already be bad, because everything that happens doesnt make any sense, nothing in the real world works like that, now, if you give all the poetic license for the movie, wich is reaaaaaly hard, the movie doesnt give you any horror sensation, its way more a comedy than an horror movie, but its bad at both, and the story is not deep at all, its really basic, i think this is one of the worse movies i have ever watched.