What I think is especially neat about this movie is that as you watch it, it does seem to be shaped as the movie goes on. Rather then there being a strong premise and we follow closely to that, there does seem to be an organic nature to the way the movie proceeds. Naturally, Greaves had an idea as to what he wanted to happen and seemed to plan ahead of time to a degree. And editing in the end shapes the story more than anything else. But the movie does kind of have an organic narrative that develops within this very free-form and experimental doc. It's also a pretty humorous movie. Greaves is entertaining to watch direct while trying to answer questions about what all these people are really doing in the film. While the crew ponder the meaning of the film, often times the pretentious language and high-handed explanations that occur are pretty amusing on their own. It's also just interesting to watch because of the way everyone is reacting as they are filmed. Greaves talks about how the Uncertainty Principle inspired the film and it is pretty clear. People's behavior DO change obviously when they are filmed, reality TV has long been proof of that, but it's neat to this late sixties take on it. The movie can be a little slow, even though it's under ninety minutes. But I feel like there's enough going on that I would definitely rewatch.
The Joys of Film making!