I will say that the hand at the beginning of this (the one that pulls the light switch) is animated well enough. Sure, there's a basic motion tween as it approaches the cord, but the action itself looks nice. The characters, though simplistic in design, have a touch of nice shading. They could use some more movements instead of just standing there in a "slideshow style," but that's merely my opinion. As for the music, while it sounded nice, it turned vastly unpleasant when the green character was reacting towards the gun. I understand you're conveying a certain emotion, but headphone users are not accustomed to audio of that nature. Perhaps try something else for the soundtrack next time?