Please note these are my ranking only of films I've seen. Any films you think should be on this list may be due to the fact I've yet to watch them. I welcome any recommendations of films which should be included.

The Purple Rose of Cairo
After Hours
The Breakfast Club
Pale Rider
The Emerald Forest
A Room with a View
The Official Story
Back to the Future

Honorable Mention - Agnes of God, Berry Gordy's The Last Dragon, Better Off Dead, Brazil,  Mr. Vampire, Pee-wee's Big Adventure, Police Story, Prizzi's Honor, The Sure Thing, The Thirty Million Rush

Noteworthy films I haven't seen yet - 28 Up, Anne of the Green Gables, Colonol Redl, The Color Purple, Come and See, Kiss of the Spider Woman, My Life as a Dog, The Quiet Earth, Ran

Films I think are overrated: The Goonies, Runaway Train, Silverado