Well-implemented, but not fun.
Graphics: Decently detailed and animated cartoon characters. Nice backgrounds. Could be more stylized, and maybe better-looking somehow in a way I can't quite describe, but has to do with aesthetics and artistic design, not implementation or Flash itself.
Style: An orc with a shotgun in a side-scrolling brawl. Not as flashy as a capcom beat-em-up, not as iconic as Dad n' Me. Pretty much yet another mideval Flash cartoony game.
Sound: Lackluster trumpets and drums bleat out dull pseudo-european midevial muzzak. Competent battle sound effects from some sound collection somewhere.
Violence: You blow the face off of a wizard, and his skull flops to the ground amid the hamburger that used to be his head. Around here at Newgrounds, that's not quite even a 9.
Interactivity: Frustrating, floaty control that you can't rely on, mized with devestatingly effective enemies you can't predict. But I've played much less playable games in Flash.
Humor: Some of the animations are kinda funny. I'm a little disapointed that more fun wasn't had with the crazy concept of an orc with a shotgun. :)
Overall: For all the spit and polish that went into this game, it's just not that fun. Below average. Nice try, though. Next time, try to work on making the gameplay a little bit deeper. give the player some options, and make it easy to execute them, rather than your current gameplay dynamic which seems to be to throw a bunch of obstacles at the player that only have one possible solution each.