i cant see the video, neither here or in the website ._.
Anyways, unless they give us the posibility to draw or customize the graphics.... it will kinda suck... it should also have a wifi thing to upload your creations to a website so other ppl can download it.... but who knows... enterbrain only thinks about money....
Edit. Ok, i just saw u can use DSi camera.... , but what about drawing? xD (chicken hat D: )
Just as a quick response, I'm sure there are some sprite templates you can edit to have your own graphics in the game. At least that's how computer RPG makers work.