It get's 4* for atmosphere, graphics, and music that fits well with this game. The playability is good, didn't have trouble with any of the controls. Didn't notice any glitches. A good way to spend some time.
It doesn't get 5* though because I don't think I'll bother to replay it - and also the whole 'existential what am I to do' thing has been done plenty of times before.
Still a really nice game, I especially loved your trees.