Hrm...
Firstly, let me explain the reason for my lower rating. I took your initial post into consideration while scoring, and it earned you an extra two stars. While I understand that you worked hard on the animation, the plot was lacking originality. If I wanted to watch people fight in some "tourney" style action, I'd watch Dragonball/Dragonball Z/ Yu Yu Hakusho ( apologies if that's mispelled ) / Bleach / Basically any other fighting anime. Mind you, I'm not trying to beat on your confidence, just...throw some originality in there somwhere. If you can improve your plot as you've improved your drawing, then maybe I'll have nicer things to say. :D