Very beautiful journey! Really touching narrative. The graphics are awesome!
Found some minor UI bugs after retrying, like the time bar missing.
As other mention, the puzzles are sometimes weird and more random do things than think what I'm doing. I've retried a few times the game, but didn't manage to fully understand the mechanics. I tried to reposition them, but sometimes doesn't work as I suppose they should.
I've also read that the design was the last you did and in rush... same happened to me with the level design so I understand why.
Still a beautiful experience. Great game! Congratulations!