What does it say about the game if it runs worse on a system that is easier to develop for and has better specs? Honestly, I could care less about the companies behind each system. I just know physically, the PS4 is a better built system. Had Xbox One had the same exact build, I would have gotten an Xbox One (the same way I got an OG Xbox and 360).
I go where the better value for my money is. So I don't care about the company, but the system itself. If the PS4 really runs the game worse, then what does that say about Infinity Ward? That literally makes no sense.