Yes it was more aimed at those in Sevenoaks really...
But why? This is exactly why the argument for a GS in Sevenoaks has been so cursed by so many and viewed as posh people stamping their feet and demanding as school for their little darlings.
If you have lived in the town or district for any length of time you would know that it would not be a GS just for Sevenoaks children. There are many many children in the satellite/surrounding villages who travel THROUGH Sevenoaks to get to GS in Ton and TW - I know as a youngster I was one of them - it's just that Sevenoaks provides the main transport links and has the nearest train and bus links. It will provide a district GS for those who live outside the catchment for the non SS GS's.
If I had a child who was of GS age when the school opened I would give it very serious consideration, just as I gave serious consideration to Oakwood, MGS, TWGSB, Judd and Skinners. As I've said before the travelling is of no consideration to me - being local it's just what you do if you live here - what the school is like/ whether it suits my DC is of far more importance.