Shrek in 4K is the definitive home release—a beautiful, layered presentation for an ogre who taught us that fairy tales can be funny, smart, and visually enduring. Just don’t expect the 4K to make the “Welcome to Duloc” earworm any less annoying. That’s permanent. ★★★★½ (4.5/5) – Essential for fans, a noticeable leap for everyone else.