Oh My God!! You are the best!
I can tell you are a very experienced Flash Artist/Maker thingy person.... ummm... so ill explain how it ROCKED very in-depth.
Graphics- The effects were good (maybe influenced by Dragon Ball Z?), And obviosly the characters were sprites. You made the Sprites move realisticly, nice work. Also, those modified sprites looked great.
Style- (Megaman?) Sonic is THE best action hero other than the cast of Dragon Ball Z, he even beats Mario. If it wasnt for Mario, The NES wouldve sucked and the SNES would never have been released, and then SEGA and Sony would've never joined the video game competition, and Sonic wouldn't exist, so that is a feat for him. The storyline was done exceptionally well, and just the idea of Sonic Going an alternative for Ascended SSJ (DBZ referance).
Sound- The action battle scenes screams and sound effects were obviously from Dragon Ball Z, I can tell because of the powering up noise. I would recognize that anywhere! Also, the voice-overs were very good quality, and I really liked it.
Violence- C'mon, obviously that was the most violent Sonic would ever get (Not Shadow, his new game lets him use guns), and those were some nicely done, intense Battle Scenes.
Interactivity- There were buttons, allowing you to read the captions at the intervals better, so i just gave this a ten.
Humor- Well, I forget if there was any actual humor, But I gave it a Ten anyways because this was REALLY GOOD.
Overall- THIS WAS THE BEST GOD DAMN FLASH I HAVE EVER SEEN WITH SONIC AND WITH SPRITES, AND INVOLVING VIOLENCE!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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!!!!!!!!!!!!!!!!!!(other than Negative 001)