Lack of good storyline.

As somebody who had not heard any of this before, it became a curious phenomenon to sit and watch a film and slowly have the realities begin to click into place.

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.

A great movie, one of the best of this year. There was a bit of confusion at one point in the plot, but nothing serious.