I was mildly interested in this game until the 2nd video in the op. I've completed mgs2, mgs4 and mgsgz, but I have no idea whats going on in this story. No idea why Snake, who's apparently Big Boss, has shit in his head. Why he's all cool with a younger looking Ocelot. None of it makes sense. But, it looks like fun. I enjoyed ground zeroes more than I expected. The fulton looks like it'll make exploration worthwhile. The base building thing looks kinda cool too. I feel like I'd lose a lot of time to this game. PEACE.