Over-explained? I disagree. When creating a whole new world like this, and the mechanics of the whole thing are vital to the plot you need to explain it. (Actually the only issue I have with the movie is what isn't explained...) I just can't see how the movie would have worked with less explanation but maybe i just lack…
The only problem I have with the graphic is, and its something that clears up any inconsistencies with the rules concerning Limbo, are that there are 6 levels. On Level 4, the Snow Fortress, when Fischer is shot he does not die, he goes into shock and is rendered unconscious, and is in the process of dying. The reason they…