Really nice idea with that cleaning guy. About animation. It is smooth, it has you own style. I love these facial expressions of the main char. The action is nice, non-chaotic,bloody and nice choreography. the melee weapons fights are really nice done. The fight with that cleaning guy is very nice too and I like how you did not worried to kill your personal character. that was very unexpected.
If you need some tips from me, I give you some: you should improve shooting- bigger recoil from the guns and more moves of body when chars are shooting. It will look better than that shaking of body you are doing. but that is small thing. 5*