I own two modules from Goblinstone. This one, and Banquet of the Dammed. Both are excellent modules as you can play them as written (both are well written) and can be easily adapted to fit the style of gaming group you run (player disposition and character races and classes chosen).
Combat, exploration, use of character abilities, and roleplay are all catered for.
The maps and illustrations are excellent in quality, and sprinkled throughout. It is true, in this case. that you can judge the artwork and module by the cover.
The adventure is suitable for conversion to online tabletop software with basic skills (you may wish to purchase the additional maps).
Recommended for all DMs, including those that want to have an adventure to run in person or online with little preparation (time poor).