A convincing film effect is a relationship, not a single slider.
Grain alone does not make a photograph feel like film. Tone has to leave room in the highlights, color needs a coherent bias, and texture should follow the size of the image. When those decisions disagree, the result looks like several effects stacked on top of one another.
Classic Negative is an expressive first reference because its color decisions are easy to inspect. From there, compare Gold 200 for warmth, Eterna for quieter contrast, or Night Flash for a deliberately rough result. The same photograph reveals what each direction is actually doing.




