This morning, Hideo Kojima showed off his classic Metal Gear Solid 4 running on Sony's NGP - or 'PSP2'.
The tech demo was a hit with the audience, including our man at Sony's Tokyo conference, who said character animation was on a par with the PS3 original.
Now, you can judge for yourself. Check out the video of Kojima's on-stage demo below - and let us know what you reckon in the comments.
Sony has confirmed a dazzling line-up of new games for NGP - including new additions to the Killzone, Call Of Duty and Resistance series.
Sony's NGP (Next Generation Portable) will launch later this year. The firm has revealed the official specs revealed earlier today, and they're mighty impressive - including a five inch OLED screen.