This one is pretty direct and straight forward. The intro is a bit goofy, but sufficiently amusing that I don't mind it that much.
The second part offers five possible encounters, two skill/puzzle, two combat, and the final one to tie them together. The variety is nice to see, and each of them offers a slightly different kind of challlenge.
The third part is pure roleplaying. Each time I've run it, the characters have enjoyed it - even the ones who didn't catch on to the clues.
The final part is a great climax. The first fight is pretty much a pushover, leaving the characters (and players) wondering what gives... and then it gives hard. There are callbacks to other popular properties, but it works very well.
[5 of 5 Stars!]