okay so tonight i watched some old movies, jurassic park 2 and terminator 2, and holy shit, you were not kidding about james cameron.
i was paying attention to the ammo due to your post, and there are actual scenes based on people running out of ammo. first one was in the mall when the t1000 is shooting in the hallway and he runs out of ammo and as he's reloading it is when they get into the elevator. and after that, i noticed it A TON of times in the movie in general, all the way until the end when sarah runs out of shotgun rounds to knock him off the ledge.
but i will say, i also did notice how whenever they showed arnolds viewpoint, all the text scrolling made noise DINK DINK DINK as it scrolled lol, which is one of the reasons i made this thread.
http://i.imgur.com/Vad5g2z.jpg
asta la vista, baby!