The short "Inspiration" is the most remarkable stop-motion film I've ever seen, being done with glass that was melted, bent, and photographed one frame at a time. Another superb short is "Christmas Dream." I also prefer the longer Czech version of JOURNEY TO THE BEGINNING OF TIME even though I saw the Americanized version in the theater as a little boy. Some fabulous animation in there, and some of the models are stunningly detailed.