This was a good enough cartoon. The animation was pretty good. It seems to hold up fairy well. I admit that the intro went on too long. You should have been able to skip it. I thought it was the beginning of a game at first!
Still, it's great to see classic ninja stuff. You do seem to have your own unique style. The sounds seemed to move well enough. The name's pretty cool, although I kept thinking of Gir from "Invader Zim". It's worth looking at (both this and the cartoon I just mentioned).