On the other side, if I look at the creation process of hand-drawn animation movies and the involved physical man labour, which is so vastly different from labour in front of a computer, that makes it so much more worthy as a memory than any modern animation movie. Or is this simple nostalgia tricking me ?
Regarding that MultiPlane Camera. I never though about the parallax effect in those old movies and just dismissed it with "well they just draw it frame by frame". Watching this was a real eye-opener.