1) What is Spurlock's message about fast food?
I think Spurlock's message about fast food is that America is going to to keep consuming fast food such as McDonald's because of the number of restaurants. Another key factor is the price of the food, it is very cheap so almost anyone can go and buy a burger. As he said in the documental, from his house to his workplace there are 3 McDonald's restaurants. The message of fast food is very bad due to the fact that he ended up with a very severe live problem because of the McDiet.
2) How does he try to prove his message validity?
In order to prove his message validity, he talks to a number of experts in the field of food metabolism and health care. They tell that the obesity rate in the USA is getting bigger and bigger every time with the surplus of fast food restaurants. We believe that this food is bad because we listen it from people that have studied that and that know what they are talking about (they give facts not opinions)
3) How does he do as a director to make you believe the message?
One of the things that most shocked me throughout the documentary was that every time he talked about how bad is fast food for our health he showed videos that had obese people doing everyday stuff and fat people that move around in a small vehicle inside a mall so you think ''I don't want to end up like that''
4) What flaws do you see in his strategy?
We can see that he made interviews with people that were just one side (fast food is bad) and not so much interviews with people that love fast food and that said that it was very good for them. In some parts of the documentary it was biased to the negative side.