it's a positive direction but...
First off let me note the positives before we get into the criticism. The graphics weren't half bad. Some notable scenes like the house and the city in the BG really stood out. It was fairly consistent through out which is a plus in my book. Some animation was present; the hero had a very cool look and feel about him.
Now the criticism... When I first saw the giant eye I thought about the "Incredibles" and the tug of war match immediately provoked my "DBZ" radar. It's been done and done to death. Try to come up with some more interesting concepts and techniques utilizing these features rather than just straight copying them. The use of your tweens could use some work too. The motion of the arms when the men were firing the guns was off and looks lame.
This doesn't look like it was your first flash but none the less it wasn't bad. Not inspiring nor was it blatantly lame. I gave it a 4 becasue I feel it has potential so lets see some of that in your next episode k.