Really? I would never compare MGS with Assassins Creed - Metal Gear is the only game I will buy without a review (Hitman series comes close) but I know what I'm getting - Ubisoft is NOT a trustable company specially when it comes to PC ports but sometimes even console versions. I can think of at least 3 games that totally sucked, were rushed or full of bugs.
Whoever fights monsters should see to it that in the process he does not become a monster. And if you gaze long enough into an abyss, the abyss will gaze back into you