I don't feel sorry at all for the boy. You have to be crazy to eat MCDonalds every days of your life.
What I hate the most is that the parents are not doing it out of a sense of justice, they just do it to get money. I bet he didn't really eat at McDonalds all that time. And if he did, his parents did it on purpose to sue them.
I have an idea! I'll get a kid, and feed him only McDOnalds for 8 years, then I'll become rich!!