I was really impressed by "AlphaGo - The Movie", despite not knowing much about Go, because the way they told the story, people from the Asian countries were so sure their champion would win a Go tournament against a computer, that were stunned into a new consciousness about artificial intelligence when the computer won. This started an arms race in AI is what I gather.
Edit: Full movie for free on YouTube: AlphaGo - The Movie | Full award-winning documentary