Hi there!!

Y'know what? It's too short. There isn't a story. When it played for the first time I thought that was the intro and so when the 'play' button appeared I would get to see a minute or two of animation. But no!
That aside... in a wierd way.. I liked it! 'Hidden Space Ninja'. It was cute.. the little ambient tune in the background supported your animation style and the pink and white colours went well together too. I think you should definately take this further and introduce your little character to a full 2 minute animation!
I'm no professional reviewer.. I'm just giving my oppinion. An oppinion you can easily disregard if you want. Peace =]