The question was "doesn't that [quality, to be able to stay with you and change you] apply to every film?" And my answer is: not exactly, it applies best to mo

The question was "doesn't that [quality, to be able to stay with you and change you] apply to every film?" And my answer is: not exactly, it applies best to movies that are not "mainstream blockbuster trash". I'm pretty sure we can find some people for which some of the 200 movies in the Avengers franchize resonated with them and changed their life. Especially since billions saw them (and unprobable events will tend to happen as the sample size grows). After all, Hallmark movies also resonate with many people. And in the right conditions, say our dog just died, they can make even the more cynical of us cry. But generally, better movies have that quality more. This is what makes the better in the first place: touching on some essential aspect of humanity in a non-trite way. Doesn't have to be classics as in "old movies favored by critics", just generally movies made with more vision, integrity, and core message than "look 2 hours of explosions and fancy effects mixed with reshased cookie cutter dialog", or "look at these two cute young people fall in love, have a falling out, and getting back again") will tend to resonate with people more deeply and in more nuanced ways.