It was pretty good. One of them movies where you really have to pay close attention to

Super creepy movie! But also very good. This movie had a cool new concept that is relevant to our ever changing world and they executed that concept really well. Some violent moments that made the movie pretty awesome. Had my hair standing up on my arms a few times. Also, the acting from the two main characters was exceptional. Definitely recommend this movie!

excellent character development, enjoyed every minute of it

It was a weird but excellent movie, I definitely would recommend going to see it. Great cast, great mystery.