SV is overhated, but there's something missing from the glitchy UTAU vocals. It doesn't help that almost everyone just uses the default tuning, it's like the Unreal 5 of vocalsynths.

https://youtu.be/re4PBWgeHTM?si=57crqg07jZXFqFrc

https://youtu.be/PchDwIPwRUA?si=tLLzOTZ4CHCh5EEX