Which movies have aged like fine wine? (either in their message or cinematography)
Citizen Kane is still a wonderful film with well-drawn characters, great cinematography, and a relevant message: If you have a hole in your psyche, wealth alone won't fill it.
Whats your favorite nostalgic cartoon?
I don't think most of that's propaganda. I think most of that is writers being lazy and inserting a few in-jokes for their own amusement.