Well, I just beat this game and let me say..it was fucking epic.
If you haven't beat the game, possible *SPOILERS*
What an unbelievable game. I would probably put it in my top 5 games of all-time. The final fight with Liquid Ocelot was real fun, and had me screaming at my tv everytime I landed a punch or kick to him. And I loved how every stage of the fight had the music from each of the MGS games and the names on the screen even changed to match that phase.
When I heard that gunshot go off in the cemetary, I almost started

.
Honestly, I don't know how much I would enjoy another Metal Gear game without Snake in it. Although it probably is time to move on from that character. We could always have MGS5: The Mall. We could follow Old Snake walking around the mall on a Tuesday morning for excersize. No?