Lucky you!! I was supposed to see a 35mmm print a few weeks ago, and they changed it to a DCP at the last minute. I got my money back, but lost out on Sunday pay at work (called out). Aside from what Dek mentioned, pay close attention to the sound of the door hitting the wall when Arnold swings it open after he says “Ill be back” (It’s right before he comes back and kills the guy with his car). There are 2 mono mixes of the film, and both have a different sound effect for when the door slams open.