>MGS games other than MGS1
>stealth game
>i shiggy diggy

Any game where you can easily shoot your way out of any situation shouldn't be called a stealth game imo. On anything but the highest difficulty levels, on MGS2 and 3 you can simply run into every room, gun down the opposition and also gun down the reinforcements, then continue as if nothing happened. Come the advent of MGS4 it was pretty much Duke Nukem. Getting spotted on the original on PS1 gave you three options: Run and try to hide, reload your save, or die like a dog.