Good game, not really my taste, but good nonetheless.
I found it a bit too hard, but they're probably plenty of people out there who find that enjoyable, I personally don't like the colour palette but again there are a lot of people who do.
But even with those 'dislikes' I still really enjoyed the game, it's a good implementation of the theme (a great one even), and the controls feel really nice.
So overall great original game, well done!