Offensive but funny
Although it's sad someone would make a flash movie on a topic like this, it's still a funny movie. It's well done in style. The eye's of the plane and buildings are just so retarded it's funny. The stupid music adds to it too perfectly. I'm sure if this movie was thought up before the whole WTC incedent happened a lot of you would have loved it for it's humor.
The creator isn't trying to be offensive here. There is a difference between real life and humorious cartoons.