An excellent adventure! I ran it with my group of 4 players using D&D 3.5. Their characters started at ECL 4 and the dungeon offered lots of challenges and chances to be creative.
The module is very flexible and I was able to seamlessness insert it into my campaign. Using the videos from the YouTube channel adds a lot to planning and visualising but the this PDF is essential of you want to run the adventure.
My players really enjoyed the dungeon and i recommend it for new players and experienced ones.Rating: [5 of 5 Stars!]