It is a short art-house puzzle game, which avoids both moon logic from P&C, and blasting through one simple puzzle after another from HOPA.
In action it looks much better than on static screenshots, and the original gameplay is great and has good kinaesthetics, even in such small actions. Though more complex controls, with dedicated "back" button would help.
It is one of the best games of this year, but it's very hipstery and art-house in it's story-like sequence thing, so while it is great, it's not the number one from this year. On a pure gameplay field, there is another contender which also does not outstand its welcome, but has more content.