This is a very beautiful game, with nice graphics and a mysterious story. For the people complaining that they don't know where to tap should shut up. I mean, it seems a bit random and you're just tapping places for colors and such, but it's LOGICAL once you figure it out. So in order to solve the puzzles, you have to think a little more out-of-the-box and in depth. The two main things that bug me, however, is how short it is and the tapping random places thing. I completed the whole game in about thirty minutes(not bragging, this is an issue). And people can get easily frustrated if they spend so much time just tapping.
The story gives off mystery. Like, who is that girl? Do they know each other? Or did they just appear in one another's dreams? This could be a potentially good discussion and something to ponder about, but the way it's carried out makes it very hard to come up with a good theory. Like rip your hair out hard, not the fun hard that gets you thinking. It gives too much info and yet too little at the same time.
Overall, good game but needs some polishing.