I have yet to reach the end... but it has taken forever for this whole film to add up to anything. The cinematography works, as does the basic production design, but the story does not. The character arc completely threw me off, as Cilliam Murphy's character seemed to arc for absolutely no apparent reason. Even if the ending does wrap this whole thing up... the 1.5 hours to reach that point, were bad.
It's never a good sign, when you are already to grade something, before it's even finished. I've seen as much as I want to care about... and I am finishing this movie, just for the sake of finishing it... but I don't care about it's ending either way.