I kinda liked Halores when she cared about her family. Kinda feels she goes to be full on evil queen now. Shame

Ironically I always disliked Dolores, but that started to wear off in the last 2 episodes...
While Visuals/SFX/ambiance were awesome, some characters story lines where kinda meh.
What was MIB's purpose this season other than the part in the Delos takeover?
Bernard having the "key", kinda coming full circle with "Arnold's wife/life" and "saving/reprogramming" Stubs were nice, but his charachter felt kinda wasted to me.
Maeve finally getting it and switching sides in the final scenes with the remains of Dolores Prime was overdue. Liked her arc and scenes in war world with the now host former writer and admirer of her.
I loved the Dolors copies being in the different host bodies reveal and some of them evolving on their own path.
Serac was a nice foil, except the final reveal. Would have preferred him turning out to be a Rehobam host, not just mouthpiece and it being revealed that is not just host v human conflict but maybe Delos host v Rehobam host v humans.
Going by the dust on Bernard coming back online in the post credits scene at some point in season 4 it will be many years in the future.
So which hosts are left (leaving out all those Halores is builing at Delos)
Halores
Bernard
Stubbs?
MIB Host
Lawrence Dolores
Maeve