Are you being sarcastic about Jackerman or people who want "indepth character development to understand dicking"?
actually both because cos in my mind at least when you have a 4-5 min movie as an example, person A is going to want as much action as possible, person B is going to want to know why these characters are in this scenario before the action starts and i suppose there is person C who complains no matter what.
my problem is i always break things down in their simplest form. using jackerman's selena vs selena as an example, 2 mins of "story", followed by two 1 minute loops and just under a minute of credits. if i want to compare this to say thecount's seraphine video recently which is 6mins~ roughly, the first 3 mins is blowjobs/deepthroat in 3 different loops followed by 3 mins including missionary, another deepthroat, and doggystyle twice, one vag one anal. did he have any story? nope, or dialogue? nope. Is either animation better than the other, depends who you ask.
I think the thing is, you only need to see the story once theres not rly alot of reasons to see it again, whereas the action will always get repeat viewing.
this is my answer or non-answer i guess.