Cinematography and Editing - How does it help?

Cinematography and editing are two key parts of any moving picture as they work together to create visual interest.  Cinematography is the art of capturing motion pictures on film and then editing is the process of arranging the film to make for an interesting story. 

When done right, this can enhance the story, create a mood or simply make you want to watch the film.  When I think about films I love its because these two principles were used correctly to make a story that is interesting. 

How to establish the mood?  The way the scene is shot can determine how the viewer feels watching it.  For example, the low angle shot can make the character look powerful while a high angle can make the character look vulnerable.  In Thor, they use low angle shots to make Chris Hemsworth seem even bigger than he is in real life and making us think he is a real super hero. 

How to build tension and suspense?  When done right, cinematography and editing can build the tension.  For example, quick cuts or close ups can create a sense of danger.  In John Wick, the movie, they use close up of dark spaces to let you know something bad is about to happen and in this movie something bad always happens to the main character. 

How to keep the story moving?  Editing is the way to make sure the story keeps the viewers interest and keeps moving.  It is clear that viewers don't want to watch a 6 hour movie which is why editing is so important. 

To create a movie that is memorable and engaging, cinematography and editing are essential.  Can you think of a movie where the mood was set simply by the angle or a movie that dragged because they didn't edit correctly?