It let itself down
The animation is there, the ideas are sound. But the script and voice acting let it all down I'm afraid. The characters are in a constant state of "Huh... look whats happening now... interesting.. I guess."
In the credits leave out what things you parodied. If we need to be told it would be a horrible Parody.
I'll definatly watch the next one. And the Extras after the credits were funny.