Personally it's just ok and limited, but better then VH1 at the time, & doesn't come close to the TC Helicon in a Pa3x, Pa4x etc,
for tracking vocals and quality ..
That said you really have to know how & when to use VH in a song...
going IN & OUT just as if you had backup singers standing behind you.
I learned so much from my Mentor Uncle Dave thru the years
using VH a true master which I will always be grateful..