Thats intruiging!
I must say I adore the style of pointclick games though some refined move sequences would hurt along with a longer story that would have some newer areas and old one changing along with the story. Artwise it is wounderfully simple, even though I personally like it a bit more precise and detailed. Adding a bit of color isnt that bad either, shades of greyish with thouches of colors would even for the effect of red eyes.
At last when the game if at the end, make it worthwhile to have played it! Move ending is a must, since there is no real bonus to gameplay that can be achieved!!