Very nice graphical environment, and peaceful and sweet sound effects and music.
I was a bit shock when the demo shut me down, but the truth is that I was not hook yet, so.. I don't know if this is good or not :)
A bit of more contrast in the font would be nicer for me to read.
Also I am not english native speaker and the wording was sometimes difficult for me to understand, as being a very wording intense game maybe is a good idea to offer different languages
My two cents ;)