Wouldn't trust any video you watch online they don't do these games justice. I realized this after watching tons of BF4 footage and not really being impressed. Then when I watched it live at home on my TV I was pretty impressed.
If you're talking to Shika that doesn't negate what he said. If the ps4 version looks worse on YouTube the Xbox one version would look equally worse
Ltd predictions by the time 9th Gen comes out
Xbox one :75 million( was 65)
Wii u: 20 milliion