Damn Ghostbusters was in the 80's? If so then that would be one of my favorites. Who could forget that classic. But Who Framed Roger Rabbit wins-it was innovation at its best, and many movies have tried to copy that formula and failed.
P.S. I also have a weak spot for Little Shop of Horrors. Please don't kill me!
Totally agree with Kevin P - it's got to be the Arnie CLASSIC 'Commando'. That film is god damn awesome. Just take this dialogue...
Matrix: [Comes out from hidden place] Come on Bennett, throw away the chicken shit gun, you don't just want to pull the trigger, you want to put the knife in me, and look me in the eye, and see whats going on in there when you turn it, thats what you want to do, right?
Bennett: I can kill you John!
Matrix: Come on, let the girl go, just between you and me, don't deprive yourself of some pleasure, come on Bennett, lets party!
Bennett: I can beat you, I don't need the girl hahah, I DON'T NEED THE GIRL!
[throws Jenny away]
Bennett: I don't need the gun John. I can beat you. I DON'T NEED NO GUN!
[Pulls out his knife]
Bennett: AND I'LL KILL YOU NOW!
Anyway, I guess I'd have to say The Blues Brothers, though plenty of the movies mentioned have been great. Though I know my least favorite, if only because it horrified me when I saw it on TV around the age of seven.
I was little, it was maybe four in the morning, and I was the only one awake at my freind's house. It terrified me! Made me have an aversion toward 80's stuff.
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