He's one of my favorites as well. The best description of his over arching theme that I've heard was: he explored the slippery nature of reality. Sure, he exp

He's one of my favorites as well. The best description of his over arching theme that I've heard was: he explored the slippery nature of reality. Sure, he explored technology, the future, dystopias, and a number of other things. But the one concept he seemed to continue to return to was the idea that you can never truly know what's actually going on.