Question: Is there a list somewhere of exactly what Morgan Spurlock ate on each day? It seems that on several days, he ate more than a standard meal (you often see multiple sodas visible on desks, or he carries bags larger than a typical McDonalds' meal bag), which rather hurts the point he's trying to make.
Answer: If you were going to eat at McDonald's three meals a day for 30 days, would you actually make 90 separate trips to the restaurant? I'm sure there were times that he got 2 or 3 (or more) meals at the same time and simply reheated them. As for the cups, I know lots of people with old soda cups on their desk and tons of them in their car. The crew may have had food too.