I got it a while ago and dont play it that much ( to make it last ) but i really am a big Metal Gear fan. I have almost beaten it for the first time. I kinda wish that i had entered in the Snake Wars Tournament but

1) Dont feel like paying for membership

2) Friday ( the day it begins ) is my Birthday ( yay)

Its really good though..... the boss battles are nice ( especially the one with Null )