This was a weak, and slightly confusing ending to a series that was probably juggling too much in the first place. The start was good, but the author only ever seemed to tell one or two stories again and again.
1) AI are bad at being Human.
2) Woman shows up and is an absolute nuisance.
The first didn't make too much sense after the first chapter, and the second got old right around the time "Toni" kidnapped MC.