It’s an 82 out of 100. During a virtual game night, someone uses a laptop discovered in an Internet cafe's lost and found, and things quickly spiral downward. It’s a movie geared toward people familiar with computers—similar to the first "Unfriended"—since almost everything unfolds on a computer screen. Those who aren't comfortable with technology might find themselves missing some of what’s happening. Regardless, the filmmakers do an impressive job creating a sense of immediacy; you can easily lose track of the fact that you are watching something made up, which adds to its believability and scariness. It’s genuinely unsettling and frightening material. -- DrNostromo.com

Source on TMDB