I guess this product doesn't really need another Review - there are plenty here already - but I "loved" this film so much I just had to say what I feel and think about it.
It should disturb people - I presume it is meant to. But only in the sense that it is crying out to people's denial of our terrible human condition here; the Evilness of planet earth. So much that is generally hidden or denied or labelled pathological, but which is actually normal. And of course to say such things is to immediately invite people's wrath, even if it is the Truth.
For me there is only one error in the movie - and that is the equation of nature with women only; and somehow men representing the mind/intellect/rationality. Because, in Truth, of course, man and the mind are as much a product of nature as everything else on the planet. There is the battle to try and rationalise an emotional event - and the portrayal of the fact that that is just not possible. Nor can it be. And ultimately the body and emotions win, as Dafoe himself finds out.
There is nothing shocking about any of the sexual scenes; nor has it got anything to do with mental illness. Nor is it a horror movie, though it is of course horrific in certain scenes. People who want to take those lines are, again, missing the more distressing point that pain, grief, sorrow, anger and "madness" are major parts of our life as humans on this planet.
The primal scream is actually shown visually, as is the cruelty of nature. The images of the half-born, dead baby deer still trapped in its mother's body for example; the almost-dead bird eaten up by other creatures and so on. This is an exploration of von Trier's idea that "nature is satan's church". And although I wouldn't use the word "satan", I can see what he is driving at and wholly agree.
At least he has dared to look at many issues and aspects of our lives straight in the eye - in a world which prefers to pretend they don't exist.