I'm about 1/2 way through it. I started watching it later last night and at 2 hrs 20 mins long, I had to quit for the night 1/2 way through to get some sleep for work today. I'm hoping some of what I've seen so far gets explained by the end.
Strange movie to say the least.
Don't pick a fight with an old man. If he is too old to Fight, he'll just kill you.