I really enjoy the work that Tony Zhou does with his Every Frame a Painting video essays.  They're informative, well considered and presented, insightful, and super educational for even the seasoned filmmaker.  Whether you've never thought of a particular idea before or

Youtube yanked the sample video of Temple of Doom (and others), so I was inspired to create my own, hosted by yours truly, to take advantage of Fair Use laws, and to maybe start expanding Shot4Shot into a youtube channel:

Of course not all incredibly effective shots are oners.  This one is the culmination of a series of shots masterfully edited.  And you can't talk about masterful editing without talking about David Lean.  He began his career as an editor