This game has an incredible setting and graphic design, a wide range of mechanics, an IMPECCABLE soundtrack and a story that made me wanted to play the game.

(I believe this is my first MGS and I'm not familiar with the game's layout)
For me, the bad point about this game is that they don't teach you anything about the game's mechanics and you have to discover it on your own, this combined with the fact that the gameplay is slow and extremely peculiar, almost made me give up on the game at the beginning.