I had been curious for a long time about Lee Killough's re-envisioning of her "Brill and Matthews" novels, which first came out about 40 years ago. I want to re-read the original SPIDER PLAY again before I comment on the changes (it's been about 40 years since I read it).
But I can say that, just as a story on its own, I enjoyed this book very much. I like the characters, and although I did figure out who the "bad guy" was a bit before the reveal, there were other suspenseful moments I didn't expect. On the merits of the story itself, I thought it well worth the effort--but it did take effort. There were ongoing technical difficulties that made this book literally hard to read.
Even after I bought a new Kindle (thinking the old one was the problem), the digital file kept glitching and fast-forwarding to unexpected places (a problem I also had with 2015 version of the first book in this series, THE DOPPELGÄNGER GAMBIT).
Since the digital file wasn't divided into chapters, it was annoying and time-consuming to try and figure out what "location" (between 1 and 6100-something) I'd been in, when the glitch sent me random numbers of pages elsewhere. Talk about throwing the reader out of the narrative! I usually had to re-read a bit to find exactly where I'd left off, and get back into the story.
This book was published by a small press, Books We Love, Ltd. I would have expected a much better job of formatting from purported professionals (I also hate the cover, but that's another whole issue), but I tried not to let my issues with the unprofessionalism of the publisher interfere with my evaluation of the really-quite-enjoyable story!