I, like the OP, like animated and/or family films, and the opposite (the more gory, bloodier - the more bad guys get shot, and things get blown-up, the better)----BUT, I ALSO like, pretty much, anything in-between (except, movies/TV shows, with alot of sex - same with books: I like, pretty much, every genre).
Because I've always been interested in what is the psychology, behind things----and, because I, ALSO, come from a "crazy family"----I thought it was really interesting that NaturalPlastic said that he thought it might suggest taste, in movies. I'll have to ponder that, a spell.....
I HAVE noticed that when I'm in a sour mood, and want to watch a movie, I'll pop-in "Rambo" (and that that's, maybe, me, like, vicariously destroying what is making me unhappy, or whatever)----whereas, if I'm in a GOOD mood, I'll pop-in a "happy" movie.
I also thought it was interesting that the OP made a differentiation, in a subsequent post, that he did NOT like documentaries about people getting hurt----and, I am totally the same way, in that regard, as well. Like the OP said, because I know it's fake, it isn't a problem; but, I can't STAND people getting hurt, "for real"----for instance, I cried when I saw that old commercial: "I've fallen, and I can't get-up", even though it was an act.
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White female; age 59; diagnosed Aspie.
I use caps for emphasis----I'm NOT angry or shouting. I use caps like others use italics, underline, or bold.
"What we know is a drop; what we don't know, is an ocean." (Sir Isaac Newton)