Behind plot of the movie lies an interesting idea which could be expressed and delivered with much more strong and representative methods in comparison to what have been really used. Also I've disliked some common characteristics such as uncolorful picture, too much unnecessary activity and details as well as lack of details which are important for viewer, unsuccessful tryings to capture a beautiful visual composition.
However, these tryings and explorations are exactly nice by their own, no matter successful are they or not - I would always prefer to see on the screen something unusual than interpretation of the same story over and over again. Definitely, there are much work for creators to fix in future projects, but direction is right and this is the best side of the movie - we could see the contemporary cinematography in it's developing from another angle.
As a result I would claim - you should watch the movie primarily if there were not really good movies in your list for a long time and you are ready to give a try to something strange, partly unfinished and unclear to see which impression will it left in your mind.