No, I don't blame them at all. It's the legal system which is at fault here.
One thing, though, about the woman at McDonalds. IIRC, McD's had had many complaints about their coffee being too hot, and possibly some warnings from consumer groups. I don't remember the details, but the case wasn't as simple as it sounds. I still think the woman was paid for her own clumsiness and stupidity, but as they say, the devil's in the details.