I'm uite shocked at how good this was! Very creative with the scares and uses the setting and technology to great effect. Acting is all solid and convincing, which I thought was going to be one of the weaker aspects. Does a great job building tension as well and catching you off guard without stuffing it full of cheap jump scares (although there are a few in there that feel a little cheap). Not sure why they all have geiger counters near their laptops, but other than that strange sound design choice the film is excellent and I would recommend if you are on the lookout for something different, especially if like me you feel like you've seen so many cliche films.