I've not seen it -- where does it bash Bush?
Supposedly the colors of the robes worn by the citizens to 'protect' them from the monsters are referring to homeland security etc.
I don't know, but a friend saw it and said it was lame, predictable ending, very disappointed.
I saw the movie. It wasn't bashing Bush that I noticed...Perhaps I missed the nuance. It wasn't as good as this directors other movies, but it was ok.