I found Ray Bradbury a difficult read in high school. Not for lack of understand or the style of his writing, but I was reading for a 'surface story', for lack of a better term. I wanted something very future-tech-Sci-Fi, and it didn't fit.

It only took a few years, a few real world experiences and one re-read of one story for me to see the depth in his writing, the metaphors about today's and yesterday's societies, and his open questions about the future. It led to many re-reads and a lot of appreciation of his work.