Why this works:
he cuts between the finished letterboxed film and phone bts of the same moment, so you see the result and how they got it side by side. the idea is the hook: take the phrase 'go into the well' literally, build an actual well in a field, and hang the breakdown on the three acts, with 'act 3: the well' title cards. small tricks like a fish tank in front of the lens make it worth saving. good takeaway: structure your bts around the story beats, not the gear.
