In a way, when you look to both extremes of the DIK affinity gauge, to me you have Quinn on one side and Jill on the other, and both are kinda tragic for different reasons, Quinn because she's been 'raised' in a despicable environment where she had one person who really cared for her (her father) who died when she was young, her mother is a mess and doesn't even recognize her while she's what, 19 ? So she's built a wall around her to protect herself from harm, a 'bitchin wall' kinda, she's mean and controlling, cause that's the only way she knows to get something, cause she had to survive. When confronted by sustained, genuine attention like we can do with the MC, her wall melts away, slowly, for him. The face she does to the MC in that park, just before he tells her to eat her damn vegetables, she's so fucking vulnerable, it's crazy.
For Jill, it's literally the other way around, because of that perfect 'bubble' built by her parents, and the overprotectiveness of Bella, she lives in an illusion of the 'real world'. She pretty much is dependant on some select people to make decisions for her, cause she never really could. Yeah, she's living in riches, something Quinn never had, but like she said in Ep4 (I think, when he got beat up by Chad), money can't buy a lot of things, she's a prisoner of that bubble. And in a warped way, while she's sweet and caring, she puts up her capricious wall when her plans are foiled, when Quinn's melts away when she gets what she craves for, genuine attention.
Now does Jill deserve that hate ? In my opinion, absolutely not, and like Quinn, it'll turn to existential drama anyway. But while for Quinn there seems to be some hope for redemption, for Jill there seems to be possible doom in the horizon.
