Snake Eater isn't out yet, but the reviews are in, and the results are positive, but with the caveat that Delta is faithful to the original to a fault, right down to using the original voice acting recordings,

The concept of a new Metal Gear Solid without Hideo Kojima feels like a wild thing to say, even ten years after he left Konami, but that's the state of the world we're in. We'll see if Konami's future generation of developers are up to the task, as well as if they can win over longtime Metal Gear Solid fans.