I don't know why you guys are obsessed about MGS, like I played MGS3 but the camera was stupid, aiming wasn't good enough, but I still don't like the camera in it maybe I'll give it a try if you can change the camera view
The camera problem was fixed in Metal Gear Solid 3: Subsistence. You can move it much more freely in that compared to Metal Gear Solid 3: Snake Eater. I suggest you try out Metal Gear Solid 3: Subsistence and then give your opinion as I am willing to bet that it will change considrerably.