the stupidest broad in the world!
Miranda is the dumbest, most incompetant character ever depicted. She communicates poorly, never explains her experiences to others clearly, is totally inept in handling her situation. The rest of her family are bunglers too. It's exasperating to see a character function so stupidly. It's even worse when a large portion of the dialog is muddled by the English accents without captions for clarification.
I wrote the above before the end. At the end she suddenly becomes clever, although a bit late.