If you want to play a decent one from the early days of Thief fan missions, The Skull of Herzeloyde can worth your time. It has one funny moment, and a couple of nice puzzles, but don't expect anything special. The brush work is boxy, but I didn't mind that - the layout on the other hand can be a bit dull and too symmetric sometimes. Overall, not bad, the map has its occasional moments.

What I rather mind were the steep loot requirement on Expert and the same same bug Angder described in their review as well: not sure why, but objectives can get tangled up, and you won't be able to finish the mission anymore the way it seems like you should.