What we should take into consideration is that this was a R+D studio, there are some third party developers who said that at the beginning the PS3 SDK was a mess and some first party studios decided to develop their own tools, that later got into a much improved SDK. I would bet that this is one of those first party studios that helped to improve the developers tools, as there were very technical oriented people.
I hope this don't affect the PS4 SDK, I don't want another generation of consoles with Sony PR guys telling us that they make a console hard to work with on purpose, and first and third party studios being canned left and right due to very costly projects because of stepping learning curves.