Author of the game here.
Saying that it's not a good game breaks my heart
But seriously, Matt wrote really good and honest review and there are quite a few fair points that I humbly agree to. I realize it can be annoying when you're stuck and usually it's not about being smart, but it's about having some knowledge about specific subject. You need to google it then, but you learn something new (and that's the point). Still this game is not for everyone, it's rather niche game, but there are people that enjoy it. Some finish it in 1 hour and complain about the game being short
And I recommend Hydrozagadka movie to everyone. Sadly it's not recognized/known enough even in Poland. Also I'm afraid it might be very hard to understand for non-Poles, but it's really unique unique movie. One of its kind.