Okay, so I finally got my hands on Sing 2 in 4K and here's the tea ☕️.
First off - THE MUSIC SLAPS. My toddler now demands daily dance parties to 'Could Have Been Me' (send help). The animation is so crisp in 4K that I caught myself trying to pet Buster Moon's fluffy koala fur through the screen.
BUT...major side-eye to whoever shipped me a disc looking like it went through a rock tumbler. Fingerprints? Scratches? In this economy?! Had to do the whole return dance which killed my vibe.
Pro tip: If you're buying for kids, this is gold. Mine has watched it approximately 847 times and the disc still works (when you get a good one). The wolf villain still gives me the ick though - why are bullies always wolves in cartoons?
The Spanish dub is apparently fire according to some reviews, but watch out for region locks if you're importing! Overall worth it for the musical numbers alone - just maybe buy from somewhere with easy returns.