An excellent mystery, with proper clues, a sci fi world in which a detective is resurrected (from death? incarceration? virtuality?) and tasked with solving a murder which should not have been possible. Alex takes up the task with a cheerful and endearing lack of penitence which not only disarms us but the stubbornly pro-law and order Theresa Patel, the closest the crimeless future has to a detective. The introduction of mind-bending tech is done deftly. The tech is far-out but the motivations for murder are everyday and human.
The pace is excellent, the suspects plausible, the backstories clear enough, and the climax and ending sufficiently unpredictable to keep our interest.
Recommended for people who liked Altered Carbon more for its concepts than the violence and sex.
(reviewed 2 years after purchase)