This book was interesting, and I caught the main plot twist pretty early on. I was also amused by the backup systems they had, since they should have been much more rigorous, numerous, and plentiful. Computer backups now are pretty standard, and the size of the system the consciousness is stored on means that they could have lots of consciousness storage without too much issue. The story was well done, as were the characters. I liked that there were strong females, but didn’t like that the main character was the hook up, good-at-everything type.