Polly is so underrated honestly she’s been through so much the only reason she turned so sketchy is because the farm put her under a spell like everyone else who joined her life fell apart and the farm took people in who where emotionally vulnerable. I wish we could know the Polly that is not just always going through more trauma tbh :/
I never really liked the main teens parents they all seem so rude an annoying like they don't actually care about the children they just lie and fake it. But thats just my opinion