Fat and carb bombs. Oversized buns, undersized hamburger patties. The worst Cheese you could possibly buy for salt and fat content.
The fries, like the bun is over portioned. A child growing up seeing supersized fries starts to think thats a normal portion, no wonder they grow up obese and type 2 diabetics with heart disease.
Having worked at a McDs once I can tell you that the
buns have a higher sugar content, this allows them
to carmelize in the toaster in the required amount
of time. Every thing is done on a timer system.