When the storyboard is compared to the actual shots, can you tell how much changes had to be made on set. In fact, some shots were not storyboarded but they were required to be taken, that decision happened on set. In my experience, the ideation process is harder than execution and storyboarding happens at the ideation stage, which means that the hard work was already done in storyboarding even if some adjustments are now made during principal photography.