PS4 'isn't quite as powerful as Epic was hoping for,' Digital Foundry reports

[NYCrysis]

Just wondering guys svogi, and more particles on screen... Is it really needed? I was hoping that next gen would involve the evolution of gaming immersion through major physics and bigger worlds. For me next gen would be open world uncharted graphics in 1080p 60fps with battlefield like physics. I could do 30fps sp but mp has to be 60fps.