Overall a good documentary on the events, but the narrative is more partisan than it should be for accuracy purposes.
The ending message of the documentary: don't vote for Trump in 2020 because they're at it again - personally, I think it is a poor way to end when you try your best throughout to seem impartial. I'm not a fan of Trump, but you should abstain from hypocrisy.
The bigger issue, which is touched lightly here, is that the great tech giants are not regulated in the ways they traffic your personal data. Preventing targeted campaigns is crucial, but it comes at a price... user data currently pays for the infrastructure of Google and Facebook, and then some; commercial ads are one thing, political ads are another - only the former should be allowed worldwide, but even then what's the criteria?! There are lots of commercial products which are bad for health, should they be allowed to target the public at all? No, they should not and this conversation also happened with TV ads.
The issues arising from this are deeper and much more complicated than this documentary reveals, but I guess we have to start somewhere. Starting with ourselves, and our lack of understanding about how our data can be subtly used against us.
