How a story is truly told. This is how you tamper with what is canon. It is done by properly fleshing our characters and history. So that you grow attached to them, so that the characters have meaning. Every member was vital at some point in the movie. Side characters like the detective and Louis have meaningful impacts. This is how you make a good story into a good movie. Sadly, today's society is too unfocused to give this kind of art any support and the fantastic sequels thay could have followed will never be. Everyone wins, Warner gets a second cash grabd and fans get a story worth watching.