I’ve only read the first couple of pages and skimmed through the rest, but so far am very happy about my purchase and feel inspired to hopefully get off my butt and do something with Khunmar once I get some of my other backlog of projects squared away.
Likes: Brief entries for room descriptions, lots of options, map on one page and key on the facing page to prevent lots of flipping of pages during play. Lots of charts for random stuff and suggestions on how to make Stonehell your own.
Dislikes: Almost no art (sad face) but I suppose that makes the compact layout possible. Not all of the info for a given location is in one place (i.e.: the description of an area on the surface near the entrance is partially in the introduction to that ‘level’ in one place and partially in the key. I guess that’s needed to keep the key compact enough to fit on one page but I’d be worried that I would forget something important if I was referencing only the key.
This is apparently just the first volume; more levels are to come!