Best movie of all times and why?

I have some choices : 1. cinema paradiso - the director version. I cant explain why in a few words or even in thousands becouse this movie is perfect. I dont want to ruin it. 2. one of woody allen films. maybe "my afair with annie". he is genius and his movies are candys to the brain. 3. almost any jack nicholson film. he is making the movie for what it is.

I would have to say the mirror has two faces cause it is a great love movie, and shows you that you can always be hot LOL

I just loved Casablanca. It has to do with the story and the acting.