This game is very well put-together! There are quite a few features and they all seem to work as intended. That being said, I think the theme implementation is a bit lacking. I understand that hiding in a cardboard box makes it so the enemies don't trust what they see, but hiding in a cardboard box is not a vital feature in this game. You can go through the game without hiding at all and, in my opinion, it's much easier to do so, because you can't punch people to death while hiding and you're a lot slower.
The presentation is excellent, the game is very stable, the punch has a good feel to it. There is much to be praised about this game, especially given the time constraints.