I'm also not happy with the camera. It seems that close-up pictures are ok, but things a bit further away get this weird plastified look. The fabric of clothing sometimes becomes a whole different texture, and for example the hands of a young person ...
I have the same problem. The back got dirty quite fast (after regular use), and there is no way to clean it. Especially on the edges, but now also on the flat surface. I tried water and different kinds of soap. I hope Asus comes with a solution for t...