I think walkthroughs ruin a game. O.K., use it whenever you get stuck, but then what happens is you start to rely on it for even minor things...Better just to work it out yourself and get the satisfaction of progressing through the game by yourself, and not having to rely on someone else. Anyway, each to his own, but MGS4 doesn't look like a really hard game to me, just looks like an awesome 3rd person stealth/action game.