For me it was an absolute thrill to run. Just let's you go and play without beating you to death with rules. Starting is tricky as you manage dungeon turns out of combat and a real time torch but otherwise a good Dnd game.

Just 'finished' running a Shadowdark game with my mates, love it!

So way more prep for that module than you think, flesh it out as much as possible! It's a bit of a trap.

Those are exceedingly satisfying to look at.