Read the book for the first time last year. I heard from some people that it hadn't aged too well—that it should be viewed as more of a precursor to things like Snowcrash —but I really loved it. In particular, the language used to describe drug states and events in cyberspace (such as the Kuang virus) was just so vivid and disorienting. (Or I guess "hypnagogic", to use a Gibsonian word.) A less talented author would…
"Cyberspace. A consensual hallucination experienced daily by billions of legitimate operators, in every nation, by children being taught mathematical concepts... A graphic representation of data abstracted from banks of every computer in the human system. Unthinkable complexity. Lines of light ranged in the nonspace of the mind, clusters and constellations of data. Like city lights, receding..."
I've never seen a visual depiction in any cyberpunk-inspired that came even close to getting it right. They mostly all seem to want giant structures made out of neon blocks.