I remember Sensurround being a pretty big deal in the spirit of Tohovision or Supermarionation. Of course, it was a fairly small blip in the big scope of technical advancements. Still, the allure of that Battlestar Galactica  poster pulled us in like a child passing the sounds and lights of a video game arcade. We were like Ovions to a bug lamp.
That orange poster was on my wall for many years. It's one of the coolest science fiction posters ever created quite frankly.