I don't remember exactly where, but in one of the instructions/tutorials near the beginning of the game, there was something about a "wall on the left" when the wall was actually on the right. Did anyone point that out already?
As far as suggestions go, one thing I was kind of disappointed in was when I realized the camera has limited memory. I wanted to take pictures just for fun of my favorite creatures and locations throughout the game, in keeping with the character of Saira being a photographer. But it turns out there isn't much room for "just for fun" pictures when you also have to leave room for pictures of clues. It would be nice if the camera held more photos. (Not a big deal, but just something I thought of when I started playing.)