Very nice, but flawed in my eyes.
You had some great ideas and animations in that flash; deserving of a good score. Now, let's address issues. A lot of your fight scenes to put it mildly, sucked. Jumping on a robot's head kills him and the arm cannon didn't? I never liked that. Your final scene with "Willy" (To my recollection, it was Dr. Wily, one 'L') was alright, except for the ending. The slo-mo was WAYY too slow, and the ending sucked a lot of ass. He floated off and that was it, no explosion, no screams, just leaves. You need a more clear cut ending. You're on the right path, you have the skills, just put a little more thought and ingenuity into your plots, and you could be "King of the Portal" :-)