ALL MGS games are amazing.
MGS 4 > MGS 2 > MGS 1 > MGS 3 to me, but when you're eye gets shot out and stuff in the 3rd, amazing. The only reason the 4th is my fav is going back to Shadow Moses. Best video game moment of all time imo.
Never played the originals though, MGs, they any good?
I'm probably the best at keeping threads on topic of all time.