> If it's Ok for you to claim that your taste in movies has no deep roots beyond what's immediately accessible to your consciousness
That's not what I claimed. Of course there are deep roots. My point is that there are deep roots for everything in your and my subconscious, and yet only very limited hours in the day for analysing them. I'm fully capable of analyzing my taste in movies, as is virtually everyone. However, I choose to spend that time analyzing other things that have more personal meaning to me. The issue I have here is that there's a certain group of people that will take that choice of mine, and use it to affirm a nonsensical belief that they're somehow superior, or more capable of critical thought tbecause they like analyzing movies (or art, poetry, books, whatever).
> how to know what's worth of examination without examination?
Everything is worthy of examination, of course. However, I am but one normal, busy human with only a few hours in a day. I spend my limited time in the things that have meaning to me, and analyzing movies is not on the list.
I don't look down on anyone for choosing to analyze movies, and thereby better understand themselves. I just ask that you also don't look down on my because I'd rather spend that time analyzing something with more personal meaning. Like physics, mathematics, culture, mental health, fitness, books that I've read, and lots more. But not movies.