I'm loath to uncritically accept the claims of this article. It just tells you what they did and how Cambridge Analytica thought it had an impact. How do they actually know it worked? The claims are pretty strong, yet the article reads a little like marketing copy for the company. After all, <i>a lot</i> of things happened in the election, really <i>a lot</i>. Plus, the whole thing about "shadowy private company relying on subconscious decision-making" does kinda set off my bullshit alarms.