Classic 35mm films are becoming much harder to view.

Check out this article from the atlantic about classic 35mm films. Film is such a great medium, but like everything, it degrades over time and digital transfers should be done deliberately and with care. 

www.theatlantic.com/entertainment/archive/2012/11/with-35mm-film-dead-will-classic-movies-ever-look-the-same-again/265184/