The lead architect of the Playstation 4, Mark Cerny gave a lecture at Gamelab 2013 that was pretty insight if you love games like I do. He talked about not only his amazing past as a game designer for last 30 years but how Sony learned from past mistakes when creating the PS4.

His resume is one of gaming legend, starting at Atari, then to Sega and over a decade with Sony. It gets a bet technical at the end but totally worth it if you're into the the ins and outs of GPU's and memory bandwidth.