It was the very first module I ever DMed, and I liked how it's structured enough to direct players, but at the same time is free-form enough for exploration. I've read several other adventures since then and I still thinks it's the best.

What you'll get in this adventure:

• Decent story hooks;
• A little bit of dungeon delving;
• A puzzle (my players liked it a lot! but if your players don't enjoy puzzles or fail it, there's another way);
• Some non-violent solutions ans social interactions;
• Battle maps for almost all encounters;
• A plot twist, and...
• Heck yeah! A mine cart ride!

This adventure marked my debut as a Dungeon Master and it couldn't have gone better. My players avoided all combat, out-worshipped the kobolds at their own game (by throwing all of their gold up in the air and making it rain) and loved every second. I would definitely recommend this as a one-shot, and it would also be perfect to drop into a campaign. For a first-timer, I found the module easy to follow while being flexible enough to accomodate my chaotic crew, and VERY MUCH appreciated the maps that are included.

A good adventure that can be used in multiple ways. Full review here.