Words fail me for how good the 0-hr maps are. I own all the fantasy ones, and printed them off back in the days before VTT. While I only used Blackwolf Manor once or twice, it was still a great map to have if you need to face off against an evil undead noble or confront corrupt power at its source. I printed the Manor, mounted it on foam core, and had it in our game room for ages. And unlike many products from "back in the day," 0-hr has the edge, because they included a massive poster JPG that can be used for VTT. I have some old PDFs I can't open in something like Photoshop to grab the images, so they're virtually useless to me, short of screen shots of zoomed-in-PDFs and a lot of puzzlework. So even though the physical printed version has given up the ghost, I know my players will speak truth to power with sword and axe and bow again.
[5 of 5 Stars!]