Started playing it in about 1984 under a long-time (by 1984 standards) player trying his hand at DM-ing. Lasted about 2 sessions and fell apart; I remember nothing of the actual adventure (I'm wondering if we even left our starting point after roll-up and meeting?).
I've never run it myself, and doubt I ever will unless I use it for a one-off sometime; mainly because if I'm starting a new campaign the first adventure kind of has to be built in to the design, and after that there's no need for JttR.
Lanefan