Not good at all.
It's just unoriginal an d annoying. At first I thought it was a comedy or spoof, but then you tried to get all serious with it. All I could think during the whole thing was "dark anime chalk zone" which obviously would not be very fun to watch. The animation was boring and slow. Then to top it off you ended it with some stupid japanese song at the end. Better luck next time. Obviously I'm not the only one that thinks this.