I've always had a very willing willing suspension of disbelief. It's something I'm grateful for.
I saw 2001: A Space Odyssey on a big screen (not when it came out - I'm not that old!) when I was too young to even kind of grasp it, but old enough and of the right mind-set to be absolutely engrossed and amazed by it. It's still one of my favorite movies. I still find it hypnotic and meditative.
I am old enough to have seen Star Wars in theaters (7 times that summer!) at just the right age, and when watching it even now I still feel the echoes of that wonder and delight.
I've made a point of seeing both Spider-verse movies in 3D, and man-o-man that is a feast.