Films that have aged well and aged horribly

[Foggy]

Aged Well

Network (Jesus, that film is almost prophetic in what it's about)
Clerks
Schindler's List
Sex, Lies and Videotape
Total Recall
Who Framed Roger Rabbit?
Ferris Bueller's Day Off
Predator
The original Indiana Jones trilogy
Gremlins
The Thing
Blade Runner
E.T.
The Evil Dead
The Shining
Alien
Apocalypse Now
One Flew Over The Cuckoo's Nest
Chinatown
Badlands
The Godfather (Part 1 and 2)
The Graduate
2001: A Space Odyssey

Aged Poorly

Avatar
Indiana Jones and the Kingdom of the Crystal Skull
Buffalo Soldiers
Robocop
Highlander
The Terminator
Labyrinth
The Adventures of Buckaroo Banzai Across the 9th Dimension
Escape from New York
The Exorcist
Willy Wonka and the Chocolate Factory