Please make the extra effort and walk, drive or hitchhike to the stand alone restaurant in the parking lot.
The McDonald's inside Walmart is just average. But it's usually full of screaming kids who are tired of shopping with mommy and mommy is tired of shopping with the screaming kids.
These mini locations don't offer the full menu as the real restaurants do and unless you're thirsty and want a $1 drink go to the other location just meters away.