Wow man, I played the game, beat it, and the controls are identical to the every iteration prior all the way back to MGS. The story makes sense, if you played the previous iterations, and does a damned fine job at finally ending the story arc. The fact that you're having any trouble with Vamp just tells me you obviously suck at games, I killed him in like 5-6 minutes.
Your issues with the cutscenes... either skip'em, or watch'em. Although why would you wanna skip'em? They are the driving force in the game. They are the story, and while they may be long, they are important, and the centerpiece of the game.
Beyond that, you don't even touch on some of the more frustrating issues that people have with the game. Primarily the large installs between chapters. The game didn't have to do that... but is it a game breaker? No.
And you're obviously missing the point of the MGS series, since you say you NEVER use CQC. It's a stealth game, by the time you get to vamp you should be so adept at CQC that you have no problems.
It's ok to say that you don't get it cause you don't understand the story. That's fine. You can even say it's just not your style of game, that's fine. But to sit here and say you're having fits of rage because you cannot grasp the controls (which btw are so similar to a lot of other shooters) and blame the game and say the game "sucks so fucking hard" is pathetic.
I am calling B.S. on your gaming skills.