If you're able to get it for less than 2$, in a bundle or something similar, but I don't think it's worth it otherwise.
This is a really clever and simple puzzle game where you draw lines to make objects to make a ball go from point "A" to point "B". One of the most impressing side of this game is the art style. It's very beautiful and unique and it fits the relaxing, slow phase of the game.
The gameplay feels at first glance very refreshing and new, but there is so little variation to it that you will probably get bored of it after an hour. That said, the game is clearly not made to be played for long periods of time, but rather for around half an hour when you feel bored. By playing it this way it also become more refreshing and entertaining.
This is not a game that everyone will like and I would not recommend it to anyone looking for a game to get immersed and use more than 15 hours on. This is a very casual game.
Ten Outta Ten, meh