"We captured all of our images over HDMI with games running at 720p resolution, and we enabled >>>full HDMI range<<< on the PS3"
The reason I'm posting this is because GameSpot shouldn't be using Full HDMI Range. You are probally thinking the same they are probably thinking FULL means more colors for your HDMI...well it doesn't Full Range HDMI is for Computer Monitors not for HDTVs, which is why it's defaulted at Limited HDMI Range. You can look it up your right now on Google. Look at the forum posts from technical websites and they will say Full Range is for Monitors. Most people will also say it will make blacks darker and make you lose detail.
FULL HDMI RANGE : 0-255 ( 0-16 are Blacks )[For Monitors and certain TVs that Support]
Limited HDMI RANGE: 16-255 [ For TVs]
View Full Story To See Images.
It will show IGN's Comparison and Gamespot's comparison of Dead Space and Gamespot has theirs looking significantly different and IGN looking almost the same.