Wasn't a fan of the Jerusalem's Lot storyline in S2
It just wasn't needed imo, Annie Wilkes almost felt like a side character and her story just felt so unimportant compared to how they was building up the Jerusalem's Lot stuff. The entire season was marketed to be about Annie Wilkes, all the trailers just showed her and never made any mention about this body snatchers Jerusalem's Lot stuff, yet thats what 70% of the season was about.
It just came off like they didn't have enough faith in Lizzy Caplan and this character to carry the season so they had to throw in this epic supernatural stuff about these people overtaking the town and trying to summon their god/leader. It was cool seeing Bill Skarsgard return but it wasn't needed this soon directly after season 1, and it honestly felt kinda cheap to use him again just to try and make the season feel bigger.
I was really hopping it was gonna be more about Annie, her beginning her thing with killing infants at the hospital and covering up her crimes. You could have had some side stuff going on of course but not anything that would have overtaken the season and made Annie feel less important.