Correct Me if I am wrong, But doesn't fiction mean Make believe?

The words on everybody's lips is "The DaVinci Code". And Yes, I totally saw it. I was even though this was a book I read and saw the ending coming a mile away...I still went and saw the movie. I stood in a long line, and then went into the last matinee. It had OODLES of famous people in it. Tom Hanks from such classica as Turner & Hooch and Joe Vs. The Valcano...Audry Tatu from the french sweet movie Amelie, the Dude who played Gandolf, Leon the Professional, and the Imaginary friend from a beautiful mind. Okay so this is the movie in a Nut Shell...

The Imaginary friend kills an old man
Tom Hanks knows many smart things
Amelie is pretty but much more serious
Leon swears that Tom hanks killed someone
Amelie and he run away
Leon chases them
Tom thinks there is a code of some sort
Amelie is cute
Leon Chases them
the go to gandolfs house
Gandolf Flirts with Amelie, I yell " DON'T TOUCH HIM HE WILL GIVE YOU GAY"
Gandolf says Mary was married to Jesus
Gandolf, Tom, and Amelie go on a plane
Leon chases them
Tom, Amelie, and gandolf go to a historical place
Gandolf is a rotten old man
Leon kills the Imaginary friend
Leon arrests Gandolf
Tom and Amelie go to some historical place
Amelie is the HOLY GRAIL...DON'T TELL ME YOU DIDN'T see THAT coming a mile away
Amelie is cute
Tom goes to france

Okay this is what I thought...Stop moving the camera around so much, who writes this stuff, LEON need to pull out his silencer and just do away with the other french men, STOP moving the damn Camera, what the hell is going on with Toms Hair, Amelie looks good, Those historical markers are amazing, Ahhh it looks like this is the end...nope I was wrong, Now it looks like this is the end, AGAIN i was wrong....NOW IT BETTER BE the end, and it IS!
I know that there are a lot of people really getting their panties in a knot about this...but NEVER forget this little piece of information when you are watching or reading this...Dan Brown wrote a piece of FICTION. Some of this historical stories ARE in FACT true but over all...its a bunch of made up crap. NEVER forget that.