I've finally understood what bothered me with Amelia's new look: because she's naturally quite frail with smallish features, a petite yet angular and defined facial bone structure etc., she ends up looking weirdly wide and bloated from all the fillers because it contradicts the essence of her natural face. The cheekbones, the lips, the jaw fillers as far as I can tell make her face suddebly appear bigger, more swollen.
I don't think her face can "carry" that much filler, because her face was small to begin with. And she was pretty ! Her nose was quite strong but she looked like other middle Eastern women with strong noses, and there's nothing wrong with that. Now she has a barbie nose which looks weird because too small in comparison to her natural face shape, and contradicts her other features.
Facial features can't just be copy pasted on anyone's face willy nilly! That's how one end up in the uncanny valley.