I was absolutely stunned by what I saw. When they did the spiel at the beginning explaining about 3D and that dandelion floated off the screen practically into my lap, I couldn't believe how perfect the technology was. I haven't been living under a rock
All through the movie, I kept thinking about holodecks becoming a reality. I don't know why I should be surprised. So much Star Trek tech has already come to pass.
You are probably laughing at my babbling. Like the country girl that goes to the big city to look at the tall buildings
(Oh, The Avengers was very good)