Mike - this is fantastic. I only got around to seeing Ghostwatch this year or last, and it spooked me still despite the fact that I was well aware that it wasn't real. I can't imagine how spooked people would have been by those early shots which see the ghost linger in the background - they shook me up more than the later, more upfront, horror sequences.
Thankfully, Ghostwatch just had a relatively big home release here in the U.K. I think it'll help more people to find and appreciate this very special film. Your great writing will likely help with that too!