Found this interesting article (in Traditional Chinese, Google English translated page here) that's worth a read.
Side-by-side comparison tests were done with the MZ-S for film and the Fujifilm GFX50S digital cropped medium format body. To view the test pictures in their original size (which can be enlarged), just right click and select to view the pictures in a separate/new tab in browser.
Besides the comments made by the author of the article, you may find other differences by yourself. As for years, I blog, you decide. :-)