So when he comes into the world, it seems like the people that's had any interaction with pre-possessed Zil comes down to 3 people. And from them it seems each had a total of 5 minutes with the man. "Hey, I recruit you, here's a power, bye" Cause they are all surprised when he calls them to him and again when asked to see their abilities. So one of the "main issues" he has of needing to act like Zil seems to be a lot less of an issue than he makes it out to be. Like I feel they've had so little that they haven't had time to make strong impressions of him and his personality.
Second, I really tire of all the stripping and his letting the fanatic run wild. Like he thinks you're God, if you say, "hey, I actually don't want stripping" he'll come up with all the explanations for you and follow your rules. Letting him run wild seems like such an odd choice and the excuse that he needs to do so else he fears it'll destroy their faith and he'll turn and kill him for betraying his faith or something is also laughably ridiculous. And maybe I wouldn't mind so much if it didn't seem to take up a forth of the story. SOOOooo much seems to be about Kieran and Zil being annoyed by his actions or him spreading his religion. Like the funny one off has made itself a permanent and prominent feature and overstayed it's welcome.