@Vetani explained to me that "It's not about the features as much as the expressions". Well I have several different typical facial expressions so I still can't identify with one specific type there. Maybe some faces of each of the ST types and LIE. Definitely none of the F types though, that's interesting
At least there's SOME correlation.
I think VI is only useful for a quick typing... and quick doesn't always mean accurate. I mean, those farts at 16t typed me Fe-IEI (about 3 years back) just based on VI alone.