I watched it for a review I was asked to do a while back and while I share your opinion about the acting work of the main characters we see in this film, the mix of still and moving camera styles with a combination of grey shots that then turn colourful and finally dark, It is also true that the film goes far beyond its sexual and explicit content. Well, you could say that this modern, feminine version of the great cinematic classic that is "Frankenstein" is not bad. But that's it.
Good review.