A beautifully shot film that is engrossing and horrifying and hard to watch, relentless in its point and its display of corruption and greed. Honestly, there's not much else I can say about it, except that you should check it out.
Edit: For someone reason, when I embed the trailer for the film, it comes up as some weird pencil sharpening thing. I've trailed a couple of different ones, but always the same, so I don't know what is going on there. Either way, I linked the trailer here and you should check it out.