Listen closely @0:48
https://www.youtube.com/watch?v=ZYXZyPg04a8&t=87s
Notice that loud sound when the door hits the glass?
Now listen here at the same time:
https://www.youtube.com/watch?v=wxgkkJOEHS4&t=70s
No loud clang. A more typical sound a door makes when it hits something.
The uploader of the first video has a few Terminator videos where he claims to use the mono when its clearly the remix so I wouldnt reference his videos. The second video oddly begins with the surround mix but cuts to the mono when it cuts back to the clerk at the desk fter Arnold initially steps out. The video Dek posted after you however has the correct mono.