Hehehe I got you...
I know what you mean by not being negative....
Telling you that you suck and that your mom is stupid because of your flash is negative.... But telling you that your flash is only a good beginning and that it needs more work, that there are no sounds except that crappy japanese song, and that though it feels beginner's work, it is really well done, is being constructive.
I get you friend and I know you want people to be critic about your work so you can be aware of the flaws and qualities of you work so you can get better material going.
Please continue to submit because I fear some talent may be lost....yet work on your flash and try to add something original.....other than fights maybe....I know they're action oriented but i guess a spellcasting sequence of sprites in videogames would be nice......as would a comparison of strentgh from diverse video game weapons from a humoristic point of viwe.....etc....I love your flash! Good work!.......Im drunk + french so please forgive my bad syntax!