As someone who has yet to pick up a PS4, I'm excited!
Regarding current PS4 optimisation, only time will tell. Its in developers best interest to serve the current userbase. That also will gurantee the best performance (resolution/FPS) out of the Neo version of games. They're not gonna build games around the Neo, just as they don't with High end PCs. Lowest spec/biggest platform will be priority.
I am most intrigued by how developers will take to this and how lengthy/tim consumer the QA will be for Neo.







