Really like the way the concept was executed, and the gameplay is quite relaxing, especially paired with the nice choice of bg music. I think that there could've been more cohesion put into the UI/graphics: there were a lot of clashing styles and hard to read text because of the background. Other than that, I think this would make a great start to a more narrative-based game that I'd totally play^^ Great job!
Edit: Forgot to say, I think that the tutorial bit could be a little more concise/spread out. I pretty much skipped through it because I didn't want to read, but the game was pretty intuitive, so I think that it definitely can be condensed a bit