I get the impression that most people who stay regularly at GF and who who are guessing might be interested in a DVC there might not be so keen on the lack of daily housekeeping. And are kitchens really what those who stay there really want?
I don't see this as an issue.
If house keeping on a daily basis is important people will pay for this.
I dont think having not or having a kitchen will drive sales.
To me the main selling point will be the space available and the belief that buying DVC will get you a discount on what you would normally have to pay.
We own at BLT, but would have bought GF if it had been available.
It's a great resort.