Whats the coolest sounding movie?

I go with The Fifth Element. Great sound effects in the fight scenes, the infamous Blue Diva music scene, and Milla Jovovich for those who could care less about the sound.

The villians are hilarious, the dialog idiotic and it has great partial nudity. Jim Bob gives it two thumbs up.

For sheer mayhem True Lies will give your system a good workout. Especially the scenes with the Harrier jet. A good sounding movie with music by Ry Cooder is Geronimo. If you want to test your subwoofer the cave scene in Aladdin will definitly get your attention. A great all around good sounding movie is [don't laugh now] Casper. Recorded by the legendary Shawn Murphy. Check out the wrecking ball into the Land Rover sequence.

FOR COOL SOUND EFFECTS, i agree with THXrich, Attack of the clones sounds fantastic. The seismic charges in the asteroid belt make the hair on the back of my neck stand straight!
Not to mention the ruble when the luxury liner escorted by the two fighters flys in at the beginning.

DYNAMICS, THE JACKEL
The scene in Bruce Willis "The Jackel" when he test fires the cannon with Jack Black.
That scene has the coolest surround sound and talk about dynamics. If you have a good home theater with plenty of headroom, when that gun goes off and starts blasting that car, you will be lucky if your neighbors dont call 911 thinking somone was shot repeatedly with a badass cannon.

Sum of All Fears
Queen of the Damned
Eddie and the Cruisers II
Patriot Games

I always like to use the opening scene of Cliffhanger when the Helicopter starts coming from the L reare then to the R rear to R front center and then Left Front. Usually people just start looking for a Helicopter. But I think the absolute best movie for sound id George of the jungle or Jumanji with out question