Thank goodness the mode most will actually play (mp)runs good
Or Not.
From Polygon (in addition to the other sources saying the same thing)
Much has been said about the fact that the PlayStation 4 version of the game runs at a native 1080p, and while that may be true, the game did struggle to maintain a steady framerate, especially in hectic multiplayer matches. The PS3 version of the game ran into similar problems, whereas the Xbox 360 version maintained a steady 60 frames per second.