Half the food for full price

<p>This has happened a few times now, I buy extra large fries from McDonald's Victory Park, Johannesburg, and when I get home the fries are literally half empty and sometimes not 100% cooked, only 90%. This mostly happens at busy times. With the goal of speed I presume, they ration the chips and don't cook them fully always. Very disappointing. No discount for getting half the food for full price! *******!</p>