This is no masterpiece, but it is not a total waste of time either. It's fun, though very short. With only three levels and not a lot of variation, this feels really cheap, but it works. If you need to procrastinate for only 5-10 minutes, then this is as good a option as any. If you want to find something revolutionary, deep or immersive, you are better off looking some place else.
The music wasn't bad, though because it is a short loop you get tired of it quickly. Thankfully, a mute button is available.
The difficulty was hilariously low, though that could be both a good thing and a bad thing, depending on your personal taste.
Overall, this is not a bad game, but it won't blow anyone's mind.