Well, that was a much needed mystery book with a big old heap of sci-fi thrown in. Good worldbuilding, full of interesting ideas about what the afterlife could look like in the future and characters that are easy to get on with and leave you looking forward to hopefully more in the future.
So, if you're a fan of Altered Carbon, Blade Runner or other similar concepts, this could well be for you. May also be good for that Agatha Christie fan who fancies a foray in the realm of science fiction!
Disclaimer - I know the author, but this review is a genuine opinion and not influenced by that relationship.