Gamasutra have written an interesting article called "Why More Games Need More Subtext," which includes a section on Full Throttle.
The fact that both this article and that one share the same title is completely and utterly coincidental, but should Mojo be down later it will be because they sued us for copyright infringement. If you click on the site in a few hours and we're not here, simply lynch Gamasutra.
Source: Gamasutra
Now you go.