Logorama

 Setting
 The modern city in the U.S.

 Conflict
 It seemed that the conflict was between crime and justice at the first half because policemen, Michlin tried to arrest a crazy killer, McDonald.
And end of the story, it seemed that it was between nature and human civilization because a disaster happened due to behaviors of modern companies' characters.

Climax
The world ended and all of characters and logos sank in the sea. I thought it menat that the world will end if human consider only themself  and developping science and destoroy nature.

 Symbols
I thought that almost all of them were symbols. I think they symbolized human and modern human society.

 Irony
McDonald was very crazy killer and  hated by everyone, however, in real world a lot of people tend to eat McDonald's food and love eating them. It was an irony.

 Theme
In the world we live, there are too many logos and we tend to think goods with logos of famous companies. But, we should not be confused. We should see, feel and think ourself and understand what is good for us truely. A killer McDonald is a very good example. A lot of people eat McDonald's food and love them, but we don't know how they give bad influence to our bodies.

 Why they used McDonald as a bad guy
Above stated, McDonald has both good aspects and bad aspects. In real, we tend to look at good aspects and do not tend to look bad ones. However, they focus at bad points in this story. I thought that they want to tell us that we must consider not only good points of human civilization but also bad points of it.