An interesting premise, but way too drawn out in some episodes. The theory starts out very promising, but then it's such a grand idea at eventually such a small and absurd scale that it's preposterous. Should have been a 4-episode miniseries in the way Brit shows are and this could have still had a relaxed, pensive pace. It's insightful and well produced, just way too too to sloooooooow, which makes it hard not to be distracted in every other scene.