The highest rated Next Gen exclusive game is Resogun, which is only on PS4.............
There is nothing wrong with Killzone SF, Warframe, and the plethera of Multiplat games that are there at launch. No reason to ignore their presence on the system when they are still decent games. No one buys a console purely based on it's launch regardless, its the prospect of future content.
Greatness Awaits
PSN:Forevercloud (looking for Soul Sacrifice Partners!!!)