We stayed at Gran Destino and we loved it. Gorgeous, gorgeous, gorgeous. Great restaurants and bars. But....man we did not feel like we were at Disney!
It really surprised me that I felt that way.
I think it's more of a CSR issue as a whole. Nothing about it felt like a Disney vacation to me. It just felt like we were at a really nice resort in Arizona.
I think Gran Destino would have been better as a stand alone somehow with some kind of other transportation to parks besides buses. That killed it for us. But that's just us - we had bad luck with the buses, otherwise I would recommend it to people because it really was a great hotel.
I think the Poly DVC addition might be a good addition if they go the Gran Destino route. (also I love the Moana rooms at Poly)
I just watched a video of the Incredible rooms at CR. Man, I completely dislike those. Awful.