The game is still too empty to give an in-depth critique, but I would say that the art seems promising. I was a bit perplexed by the AIbackground at some point, which really contrasted with the rest, but I suppose it is a placeholder.
Also I think in most games with a VisualNovel-like interface, people are used to click anywhere on the screen or press enter to continue dialogs, I don't think there need to be a "continue" button :)