I wasn’t a fan of the super goofy/exaggeratesd cartoon style when I was younger, but from an illustrative point of view, her style is so clever in its simplicity. She’s amazing at what she does. To get that much personality, character, movement and expression into her illustrations with simple shapes, colours and lines...its so hard. She is a master.
I also love that Super Girl (is that what she is called? I don’t follow DC or comics) has muscles. She would need those! Much more true to life!