Finished ground zeroes. Took me 53 minutes and got a B rank first try.

It's a very large base and controls well but not quite as well as phantom pain. There's some stiffness like slower sprinting speed, and surprisingly you can't hide enemies in trash cans and you can in phantom pain.

Holy shit I got a funny ass cutscene after rolling around in the beginning of the game.

The map screen isn't quite as good as phantom pain but the level is pretty good but I don't see how it's better than phantom pain unless you thoroughly dislike the open world.

Overall it's quite good. It's MGSV duh.