Just the AAA launch titles from the PS4. While it might not all be my cup of tea, in terms of quality titles both first and third party the PS4 is tough to top.
Only 3 major titles on the Switch launch, even if they do happen to be Zelda, Mario and Skylanders.
But yes, I misread and thought he said THE best, not one of the best. One of the best it certainly is, Zelda and Mario pack a big punch.