Unbelievably good and probably will end up as my 'book of the year'. There was a lot of anticipation around this with Doctorow's own editor calling it a 'barn burner' on reading the first draft. I can safely say that the all the hype was fully lived up to. This .... soared. On the face of it, a tale of an accountant in his late 60's getting up to shenanigans in Silicon Valley is not really a premise that sounds like it will work. It so, did. A lot of ground was covered in this novel, it had a breathless tone at times when it was jumping from one thing to the next. Skewering cryptobro culture, examining homelessness in one of the richest cities in the world, dealing with morality and considerations of trust. Look, if you like a good thriller. Read this. If you want some insight into some of the current factors at play in the tech world. Read this. If you like good books. Just. Read. This. I thought Doctorow's last novel was an absolute triumph. This tops it. It's just that good. Obviously recommended.