Good Question, but unfortunately worded in away that people will file off into their specific groups & defend their position, rather than enter into an open debate. Again as with so many threads on here, it seems to lend to the acceptance that there is division on the soul scene, and although only a fool would deny it, i always feel uncomfortable with it.
It all comes down to mind set rather than if a record is worthy or not, if you have a mind as so many oldies fans have, in that they are more than happy dancing every week to the records they've listened to since their teens, then they are not really interested in listening to anything new, and that is up to them, and i have no problem with that, in fact some ways they are the true soul fans as they have found what the want to listen to & are happy with it.
From a rare soul fans view, there is always another record to find, always searching never happy, from that view point they can never accept the oldies fans position, however it doesn't have be divisive, some D.J's can move easily between oldies and Rare, you only have to look at Mick H & Ted Massey, both with fantastic rare collections, but can play oldies nights without a problem, & i have total respect for both theses guys, and should be an example to us all.
So for me It all comes down to mind set rather than if a record is worthy or not.