An excellent adventure and a promising start to a cool adventure path!
While many low level adventures tend toward the generic this one is full of memorable encounters, cool details, and distincitive NPCs. Even if you don't run this one, there are half a dozen ideas that you are going to want to steal for your own adventures.
The production quality is pretty good for a DMG product - formatting is nice and there few typos or gramatical errors. The maps are very well done, my only quibble is that the player safe map has location numbers in a couple of rooms, which is less than ideal for using with VTT.
I'm looking forward to the next adventure in the series.