It's weird to hear that this documentary is a lot of people called as "eyes opener" to things about the social media, but for me, personally, it was old news just gathered in one place. Maybe because I follow technology news and these things were told a hundred times, so it didn't tell me anything new. One criticism I have for this documentary is a one-sided opinion (criticism more precise) about social media and lack of conversation about a potential discussion to some solutions.