The way they act and the faces they make is just about important as a good body imo
I agree, I wouldnt want the majority of my jav to be time stop or doll. I like alot of genres, I like to keep things interesting. The Sci-Fi stuff done in JAV is amazing. You have to goto fetish clips4sale sites to find anything comparable in american porn. I'm also a big fan of the interdimensional gloryhole stuff.
I dunno, something about the non physical control in time stop and doll appeals to me. Perfect for when I want to watch something rapey but without the loli's being in distress (mum/ibw have that covered). But you are right, it's kinda funny that an incredible performer like Ichigo Aoi is limited to just staying still and not blinking. Then again trying not to react to getting fucked and cummed on is pretty impressive.
time stop is perfect for someone like Shuri Atomi (MIRD-165) who is a terrible performer.
On a related note, has anyone else watched MIAD-953? Instead of time stop its slowed down time. Unlike time stop, I don't find it erotic at all. But it is hilarious. I watched nearly the entire thing purely for the comedic value.
EDIT: just finished watching INCT-001. It was great. They do a dream sequence at the end where the guy dreams the doll comes to life. So we get the best of both worlds!