Impressive!
Now, there have been a lot of stick flashes, and I doubt I'm the only one who is rather picky about which ones I don't blam. I mean, there are so many shit ones, and lots of the good ones are simply sub-par to say, Xaio Xiao. However, this one was very good. I have a few criticisms though. #1: All the guys are the same color, making this not only a little dull, but kinda confusing. I suggest making the main guy black and have everyone else a different color... or maybe all different colors like Xiao Xiao 7 (I think it's 7 anyway). #2: Speed it up!!! The slow-motion was cool, but there wasn't that much of a marked change between slow motion and normal speed. #3: Give it a plot. Make this guy kick some ass for a reason, even if it's just the tired old "My family is dead, I must avenge them" plot from Death Wish, Braveheart, etc, etc, etc. #4: Make it longer. Make this guy kick ass for 20 solid minutes, followed by a brief interlude to the next one, which should involve more ass kicking.
Keep up the good work!