Nice, finally a decently lengthy poninja tribute, complete with special effects and tons of weapons and other stuff. There's really a lot of content in this, and good effects and movements. The sound effects and background music is nice as well. Only thing that could be improveed a bit is the background, which is just gray, at least at the beginning, but then again I suppose that was the way of the original Poninja episodes. Great animation overall, and the changes of angle, the small interactive sequences, etc, are all appreciated additions! Great tribute/spinoff/etc!