Nice quality video footage, well preserved, considering it is for 1982.
I agree though, for a videotape that old, it must not have been played very much for the tracking to still be that solid. Also modern "record NTSC Video to your computer" USB dongles tend to be unable to deal with even slightly unsteady CSYNC signal, so they must've used good equipment. Too bad about the youtube.
I understand this is very typical with online video. I wish it wasn't though.
Tape quality was good and a lot cheaper, but it doesn't last as long before the video signal gets munged