The movie sounds awful! Isn't funny how we see it now, but say, 20 years ago, we probably would have eaten this shit up like ice cream?
I will say this, being thin and pretty is no guarantee that life will be handed to you. And for me, that's a very damaging trope dragging out. As is the looks vs intelligence false dichotomy.
This movie sounds problematic on so many levels. I jsut don't even have time to list them all. Thank goodness you did. :)