Don't worry I rarely see the mods taking action except for something really annoying. Anyway hentai and AV are obviously related topics so there's no need to make it a black and white issue.
I come at this genre not being a real fan of hentai. I loved Urotsukidoji and Cream Lemon back then but have outgrown it around the time of La Blue Girl (the anime). I loved La Blue Girl the movie(s) not so much they were great movies and/or porn but more like love the idea of it: bunch of folks rigging up rubber props and gel and writing a script and actors memorizing the lines to make a, essentially, a dildo porn lousy for masturbation.
I like some elements of hentai: crazy weird excuse to have sex, elaborate stories, and blend of other genres (such as SciFi, fantasy adventure etc) into sex, etc. Other aspect of hentai such as extreme humiliation/gang r***, mind break interest me a lot less. So perhaps we are not on the same page here...
I like ZIZG and a couple of older superheroine (Cybeeta) spoof vids because of the elaborate costume, CGI, sets, dialogues (even if I don't understand Japanese and not knowing the backstory of Taimanin, I get a kick out of watching AV idols string long sentences together and talking about demons and end of the world etc). Yes I can't wait for the sex to get on, but I also love watching the soon-to-be-fucked heroines getting physical with swords and staves and laser guns (love the cheap CGI laser beam and explosions).
There was also
a early MIMK (correction: EBOD-313) which happens at a school and the protagonist (a female student) has to figure out a conspiracy by the principal and teachers who drug and r*** girls. I mean I am an old cynical guy when it comes to both porn and mainstream thrillers, but really when the girl was caught by the principal, strap on a evil-looking device and about to be r***ing, I got so into the story that I was as distressed as her and wishing that she can escape or be rescued and vanquish the evil, quite forgetting I had my pants down and my right hand firmly gripping my erect cock, waiting to jerk off to her ordeal.
I don't know, despite these live action hentai being such a joke, some of them I get more into the story than the latest Divergent or Maze Runner movie, or even Marvel... seriously I still don't have a clue what's Ultron and I don't F*CKING care!
Some of the other URE and MIMK live action hentai are fails in my book, not because they were good or poor re-creation of the original hentai (I don't know them anyway) because they are not really distinguishable from the average mainstream AV: one girl (maybe a top idol), several scenes, each with one or two guys, there's some excuse for them to have sex, they fucked they cummed that's it. If they keep picking those hentai that's easy/cheap to make in live action (no need for special sets or costumes) then it's just regular AV for me.