God I think part of me died on the inside.
If this is the only P4 cartoon on the internet, then the internet has failed me. I don't know whether you were trying to make this funny, awesome, or related to the game, but it did not come close to any of the mentioned categories. Not to mention the way the weird alien-thing said 'Persona' was just plain stupid. I'd hit someone in the face for saying it like that.
The only plus on this movie was the art, but it didn't add to whatever the point of this flash was. To be blatantly honest, the description for this flash was more interesting than the flash itself. It didn't even seem like you were trying very hard on this. You have a good art style, but nothing is contributing to anything in this.
In general, I give you a B+ in art, a D in deliverance, and an F in story.