I can’t be the only one that feels Season 4 is turning into Battlestar Galáctica. A succession of human-hosts (cylons) wars with one or the other prevailing for a time.
One thing I do not understand: in Halores’s world, the humans might be controlled by the flies or the Tower, but the hosts (including Maya if she truly is a host) have to be aware that they are robots, that they manufactured, that they do not change or grow old, that they can be repaired, and that their mind is self-aware software, and their memories are backed up and can be downloaded in a different body (just like the Battlestar Galáctica’s humanoid cylons).
if they are not aware of their robotic nature, they are exactly the same puppets the WW hosts were, created to mimic humans, with fake memories of imaginary parents and friends. Toys, manufactured just for the entertainment of Halores.