Re: The best film ever made ?
For those that list "One Flew Over the Cuckoo's Nest" in their greatest list, may I suggest you read the original work done by Ken Kesey. Yes, the film was very good, but it was morphed by Nicholson from the original to a different version than what the author intended. Is that bad or good? Only you can decide.
Is Shawshank one of the greatest? That's a completely subjective question and there is no right answer. What I like and what you like are completely different. My likes are usually well outside of the common-man's choices. I really think that you would need to break it down by genre, and even then you still wouldn't get a solid answer.
Anyway for a starters, for comedy I'd have to go with Blazing Saddles, Airplane, Abbott and Costello Meet Frankenstein, Monty Python and the Holy Grail and It's a Mad, Mad, Mad, Mad World.
Best Christmas Movie? I'd Go with Die Hard, A Christmas Story, The Ref, The Santa Clause and It's a Wonderful Life.
Best Drama? The Godfather, To Have and Have Not, Saving Private Ryan, In the Heat of the Night and We Were Soldiers.
Best Family? Secondhand Lions, E.T. the Extraterrestrial, The Absent-Minded Professor, The Shaggy D.A. and The Love Bug.
If so desired, I can continue with the genres...but you get the drift.