http://www.neogaf.com/forum/showthread.php?t=1386024
Layden calls the Switch "a great success for Nintendo" and admits that "it's definitely what that fanbase has been waiting for." But he sees the system as less a rival than a complementary traveler, claiming that Switch sales have had no discernible impact on the sell-through for PlayStation 4. "When you look at our numbers, I think it shows that a lot of gamers are a two-console family," he adds. "And quite often those two consoles are PlayStation and Nintendo sitting side-by-side."
I think he's pretty much right. PS4 and Switch can co-exist very comfortably with each other, think there will be quite a bit of overlap between the two actually.











