Is the 6th Edition of Catan worth it over older versions?

Reviewers we read describe the 6th Edition as a clean, modern refresh that stays true to the original, with noticeably better component quality and snug-fit tiles. Some longtime fans note it doesn't dramatically change the experience, and a few flagged minor tweaks like uniform-colored build cost cards, so it's a quality-of-life upgrade rather than a reinvention.