It wasn't that bad, and I can tell that some effort was put into this flash! I am a fan of stick animations, especially fighting/combat stick animations; your movie was pretty enjoyable to. It reminded me of "Xaio Xaio", which made me even think higher of this animation.
Although the movie wasn't bad, I do have a few suggestions. Next time, remember to insert the pre-loader! It always is nice to have the option to replay the movie, rather having it on a continuous loop. Also, your sounds were pretty good quality, just have a wider selection of sounds rather than the same ones over and over again. Your animation wasn't to bad, but needs a little work. Try to make the stickmen have a smoother tweens and motion when fighting.
Above all nice job, and I hope to see more! Great work!