The gargantuan and amphibious Metal Gear RAY isn't the coolest robot to appear in the series, but it comes damn close, mainly due to the fact that it's a machine created to hunt other Metal Gear machinations.
Joe is a freelance games journalist who, while not spending every waking minute selling himself to websites around the world, spends his free time writing. Most of it makes no sense, but when it does, he treats each article as if it were his Magnum Opus - with varying results.