I've just watched this movie and, apart from a few scenes which were very interesting and well shot, I found it overall not pleasant at all, slightly boring, strange at times, very sad, sick, slow, thought-provoking and disturbing, I continued watching it until the end but I could have stopped half way through or even before.
Towards the end especially there are scenes about city riots, looting and attacks to the police, that the director seems to want to glorify, I personally hate seeing anarchist scumbags doing such things, hence one more reason why I disliked it. I had wanted to watch the movie with totally different expectations, I was very disappointed and feel it was a total waste of time. Don't bother spending your money to buy the dvd, try to watch it free if you must, I watched it on Amazon Prime 1st month free trial...and thank God for that!