Yes, ambience and graphics great, nearing perfection. But very short plot, unsatisfactory. Extremely weak puzzles, too easy for such a short story. And I didn't understood the point of the story at all. At the end I expected it is just beginning but then credits started to run. 20 euros for something that could easily pass as short animated movie (as user interaction is minimal). I could watch 4 movies at cinema for this money!
I am very disappointed. I can't get money back, but I can help others, don't waste your hard earned money on it. Just watch somebody play it on youtube.