Pulp Fiction
When I say generational, I mean it with this one. Quentin Tarantino shows what it means to be a truly unique and progressive director in this classic. From the barely noticeable cinematic adjustments he does, to the scripts he makes for each character which conveys each individual actors attitudes, and potential to a tee. The way the story shifts so heavily over each section you watch, and still ends up wrapping together like one big present at the end is something of beauty, that I don’t think has ever been achieved to this level in film since. Tarantino truly gives a once in a lifetime type of ride with this one that only gets better with time.