Well we give 1 million US dollars for spilling hot coffee on yourself so..........Depends on the Liars, um I mean Lawyers skill. 
Actually she was awarded $160,000 in compensatory damages and $480,000 in punitive damages (punishment) after asking McDonald's for $20,000 in an attempt at pre-trial settlement. McDonald's only offered $800. Both parties appealed and eventually settled out of court for a sum that is believed to be less then $600,000.
She spent a little over a week in the hospital and required skin grafts because she received 3rd degree burns "to over 6 percent of her body, including her inner thighs, perineum, buttocks, and genital and groin areas." We say "hot" to describe the temperature but that is subjective. The temperature was actually 180 degrees which can cause 3rd degree burns in 2 to 7 seconds on contact with the skin. I've seen 3rd degree burns in person, and to know she had asked for only $20,000 to cover medical cost and lost wages is unbelievable to me.
It was also discovered that during the previous 10 years ('82-'92) McDonald's had received over 700 reports of people being burned by their coffee and did nothing to prevent further injuries. We scratch our collective heads at the caption "old lady burned by hot coffee receives millions" but what we are really doing is accepting the status quo and allowing negligence to persist in our society.