I have seen one of these in full (Star Wars) and bits of the others. They didn’t impress me enough to see them in full.
I first saw Star Wars a couple of weeks after it opened, at one of the largest movie theaters in Kansas City (Overland Park, actually). The opening scenes of that movie, back in the 1970s, on a HUGH screen, was something nobody had ever seen before.
The whole movie was a jaw dropping experience.
Mark