I give it a five because I did hated it but I get why some people love it, so in this way I feel I'm being sort of fair.
Yeah this was not for me at all. I didn't get it and I don't want to get it.
It is one of those films made for a really really specific type of audience, certainly I'm not in that group.
So my advice is that if you are thinking of giving this a try be absolutely sure you want to use 2 long hours of your time, because your experience could go in two ways: excitment or despair