As a lifelong DM (since 1978) and huge fan of the A-Series modules, I was excited when this premium edition hardcover came out in 2013! I do enjoy it - especially Skip Williams' stellar A0 Danger At Darkshelf Quarry, the author's prefaces and the way it looks on my old school RPG shelf (it's a gorgeous book!). It's great to have all the adventures in one tome and I've run them straight out of it several times. The pdf is good too - ieasy to read, print from and most importantly - it's easy to search! My only complaint, and it's a minor one. The "premium edition" (both HC & pdf versions) missed the opportunity to include the gorgeous color covers (front and back) form these classic adventures. The artwork from the original artists (Jeff Dee, Jim Roslof & Erol Otus) are some of the best in the hobby's long history - and WotC has missed an opportunity to preserve them as color plates. The A0 cover is only hinted at (as a thumbnail on the removable cardboard that came with the HC). What a shame, as that would have made these "premium" editions truly premium - and the final archival collection of some of the best adventures published in the history of the game. WotC truly has no excuse not to include them in the premium .pdf as they already have the hi-res scans from the separate module pdfs...
[4 of 5 Stars!]