A nice game overall. Love the feel, the graphical design and the way the "story" was written and delivered. Loved the music as well.
As a slight digression from previous reviews though, I've found the puzzles a little more random than clever - trying to figure out what are you expected to do was the most time consuming task; once you've got it though, it became a matter of seconds to solve them. It's not a bad thing, on the contrary actually, as it required nothing more than common sense as a mean to each solution - no some cheaply hidden items that you can only find by clicking every spot on your screen, no riddles that require a Ph.D of sorts, just a normally functioning brain. It's something a lot of the puzzles I've played lately on this sight are lacking in, and for that I salute you.
Herukhel, the stick riddle is quite straight forward. Don't get frustrated too soon. Here's a tip (WARNING - SPOILERS AHEAD):
One of the pipes is missing a part. Find that part, then find a way to tow it to the broken pipe.