3:40 You are confusing the Rule of Third with the Gold Ratio, which is 1.618, where as a third is 33,3333.. The Golden ratio is also related to the Fibonacci Sequence 0,1,2,4,8,16,32,64,128,...,
Are you using a tripod or a go pro to film this? Is there a man holding the camera? We thought we heard a male voice in the background (around like 12:20)