Independance Day - saw it in a theater when it was first released.
That was the only time I had ever seen an audience clap and cheer during a movie - it was during the scene where the aliens blew up the white house - it was quite an experience!
When I saw Independence Day, and the scene in which the black stripper tells the First Lady that she voted for the other guy, I knew the movie's President had to be a Republican. Not only that, he was in the military.
You know a movie has to be at least worth a look when the critics hate it as much as they hated Independence Day.