Once again, good animation, bad animator
Whereas the animation was excellent and smooth, I have a crapload of concerns about it.
For one, that music was terrible. I almost ripped my balls off listening to it. Get some better music.
Also, you don't take very nicely or maturely to any bad reviews. You simply say they are "jealous" and create a long speech about how "We don't have animations so you are the supreme overlord". Just because you can make a gory, crappy Frame-by-frame animation doesn't put you in the head of the play. There are people that succeed over you in just about everything else.
I recommend you work on your layering. When he got shot the wound was half on his bandage and half on his body. The shells in the scene after the tunnel were hovering above everything else.