After a quick glance at the manual to understand the objective, I immediately became engrossed. Solving the puzzles gives a similar sensation to solving Zachtronics games, which I adore, but done in a way that is more accessible to more general puzzle gamers. The gradual introduction of mechanics is superbly executed, the UI is clean without sacrificing aesthetic, and the flavor is immaculate.
The only criticism I can make is that I find the font a bit difficult to read. But since that only amounts to a few UI/button labels, I cannot say that it hindered my experience in any way. Very well done!