I previously read the three Night’s Champion series, and gave Richard Parry high marks for all of them. Upgrade is a one-off, and original in concept. It invoked images of The Matrix, Blade Runner, and Kill Bill, but in a subtle manner. Dialog was always interesting. I had considered using the title “A story about cigarettes, coffee, whiskey, plus ‘overtime’ (which comes in a wide variety of flavours). Those of you who make a smart decision and read the book for yourselves will understand the references.
Only downside was the length. I found it awkwardly long. Always interesting, yes. But an earlier end point would have helped