I really enjoyed this a lot! It's a really good introduction to text adventures, especially for young kids. The tutorial was really well written and funny too. In fact the writing style generally was funny and engaging. I also like that the puzzles are not too hard, but they do require the player to examine *everything*, just as the tutorial says, and as the most important lesson for a newcomer to learn.
I liked the drawings as well, they added such an authentic child-like element, but were in excellent contrast to the implementation, which was anything but childlike - puzzles were made easy by how forgiving you've made the parser, even using objects automatically if they are in the player's inventory.
This adventure is shorter than thte others I've played, but it's entertaing; it's very solidly designed and executed; and I think it introduces new players to text adventures in an exemplary way.