In part 4 of this review, we give our theories on the following: Who is the last pearl being made into? And who blew up Holores and her family? Serac is the most obvious answer, but there's another possible suspect! And what do you think Maeve will do to Serac for threatening her? We gave our opinions on if we will see Holores family, husband Michael Ealy (Eaze-ly) LOL and her son (aka Miles Morales lol) again? And we ask ourselves is it unrealistic to see these people believing in this predicted future so strongly? And what happens to those who decide not to look at their phone like Charlottes husband. And the important cautionary tale from writers about where social media could be going.