I remember watching this movie when it first came out. Very entertaining and it raised important points. I then remember watching this movie become a reality. America is seeing it more clearly now than ever. I remember the Patriot Act being discussed in this movie's fake media, as it was later discussed in real fake media.
The movie is worth a watch and it's entertaining as only Will Smith, Gene Hackman, Jon Voight, Jack Black, Seth Green, and Jason Lee (of Kevin Smith Clerks/Chasing Amy fame) can deliver.
The movie is only entertaining because it is perhaps the ultimate example of Deus Ex Machina. The reality is God will not save us.