"the animation looks like the creature is having a siezure, rather than walking" that comment cracked me up :)
I love how he wiggles his head.
This reminds me of Those We Do Not Speak Of from M. Night Shymalan's THE VILLAGE.
I think the reason it's still waiting for approval is:
-the animation looks like the creature is having a siezure, rather than walking. The pixels jump around too much.
-the reds and browns you use are too close together in hue and value to be readable.
Dude, I like it. Keep it up!