Only 50% of memory used in launch title demo.
Sony promises big games for PS4 launch line-up.
Everything is balanced out, says Michiel Van Der Leeuw, technical director at Guerrilla Games.
No doubt this is real gameplay.
article : Assessing The PlayStation 4 Reveal
PS4 was officially announced last night. Steve Burns looks at what Sony got right, wrong, and what it needs to do between now and E3.
Trailer shows off real-time visuals.