Really nice presentation, and certainly doesn't look like something that was made in such a short amount of time. However, I found the slow pace and exposition a bit over the top. Although you did a great job with the cutscenes, I'm just not a Kojima fan and tend to start mashing buttons if a cutscene or dialogue is going a bit long, and the forced camera angle was driving me mad, though it did look cool.
I actually enjoyed stomping and destroying the city, but I know I was meant to be protecting it from my mech chums who came to join in with the destruction :D