MGS 2 was one of those games I watched, rather than played myself. About 3/4 of the way through it suddenly becomes the Greatest Video Game Ever Made. You should enjoy it a lot.
I agree that it's a game better watched than played. The whole thing about it becoming one of the Greatest video games ever made.... I could stand to live without the visual they gave us of Raiden when he was running through Arsenal Gear...
I personally enjoyed the view. But all of us were laughing so hard at the poor guy.
When I first played that segment I was a little scared and disturbed. Then I started laughing at all the naked fun I was having walking behind guards, then I proceeded to do hundreds of Naked Cartwheel Flip things. Very disturbing moment in gaming if you ask me.