People who wrote most of these reviews totally missed the point. First, in relation to the 2016 election, the docu wasn't left--leaning, it just happened that the case used to make their point was about a right-leaning politician. That imagined issue distracted those reviewers from the real point. Yes, it is bad that our data are collected and used without out knowledge, but the real point, the lesson we should all take away, is how the data were used to target "vulnerable" minds with LIES and MISLEADING claims about the opponent in order to skew an election. That is an attack on democracy.