re: Metal Gear Solid: Ground Zeroes coming out Tuesday

Hearing from a friend that you can play through the main missions in about two hours if you try. But there's probably about 10-12 hours in total of missions, side missions, and explorations to do.

He also told me that the main game, Phantom Pain, is likely to be the map size equivalent to about GTAV. That's pretty damn nuts for this kind of game.