I bought it today and it seems like a fun game, but I have one strange issue. I'm at the very beginning (just defeated the first evil spirit) on page 3/4, and the 3DS camera's are acting strange. When I use the actual book everything is fine, but because it's getting dark I decided to use my tablet as a stand-in. At first (page 3) the camera acts as normal and there's no problem, but as soon as Maya shows up everything turns green and it no longer recognizes the pictures. I think it's just a problem in the game itself (ie a problem with the AR and the camera using an electronic device) and not my 3DS, but it would be nice if someone can confirm this.