It took me over an hour to complete the whole game (and I confess that I had to peek into the PDF walkthrough a couple of times) -- by BTW, the PDF-Walkthrough is great because it gives procedural hints but not the exact steps to solve puzzles, so it's not too much of a spolier to peak in it when stuck.
The game is intriguing and NPCs are lively shaped. Puzzles are well crafted and not too hard to solve, and even though there is a specific order in which puzzles should be solved, the story unfolds in a way which makes clear what has to be acomplished first.
Also, there is no "guess-the-verb" struggling: intuitive alternative comands to complex operations seem to be reckognized straight away -- I didn't experience problems in achieving any particular task.
I liked the humor of the game, which is present all along the story. Surely, fantasy is another main ingredient of the game -- it isn't a stereotyped game, it has a flavour of it's own.
I'd say this is a recomended game for IF-veterans and newcomers alike.
Well done, worth playing.