Perfection
Congratulations on breaking the language barrier. You created something everyone can enjoy, and I even consider this series one of the best flash movies ever. This lifted my mood as soon as I saw it.
I find it quite sad when people need violence to rate it good. Try looking at the plot and concept for a second before you judge it too harshly. This is a great flash. The music flows with the movie perfectly, the animation is the best, and the storyline is very good. This one's getting a 5, for what it's worth.
I would recommend watching part 1 before part 2, just so that you get the storyline.