I don't agree, Europe and North America are both bigger than Japan. Japan is however again over-represented this generation, Nintendo games including the most popular franchise in history Mario. The top 10 of worldwide sales this gen is dominated by Nintendo!
Add to that game series like Metal Gear Solid, Final Fantasy and Gran Turismo and Japan representation this gen is over the top.
Although I agree the technically most impressive games so far this gen have come from western teams, with games like Killzone, Uncharted and God of War. Also for distinguishing efforts with games like Heavy Rain, LittleBigPlanet and Warhawk western developers are performing well.








