Aha! I was wondering about your "20-30" hours number, then I found this[1]: "Know firstly that Moria is a much longer game than NetHack. This is a consequence of the vastness of Moria's dungeon. It may take weeks and months to play an Moria character from the beginning to the triumph over the Balrog (or to a late but permanent death)."
I played quite a few hours of Moria (never killing the Balrog, but I never really was that motivated to "win" - I generally enjoyed finding new items, and discovering/learning "all" the spells. This in the older versions that included fun things like "Genocide"). I've also played a bit of the various Angbands, but I keep feeling that the stuff they add/change tend to make for an inferior game.
I really thought NH and Moria were more similar -- I think now that my initial dislike for NH was based on this misconception (NH is indeed a poor Moria, but it might be a great game if not viewed as a "version" of Moria).
I played quite a few hours of Moria (never killing the Balrog, but I never really was that motivated to "win" - I generally enjoyed finding new items, and discovering/learning "all" the spells. This in the older versions that included fun things like "Genocide"). I've also played a bit of the various Angbands, but I keep feeling that the stuff they add/change tend to make for an inferior game.
I really thought NH and Moria were more similar -- I think now that my initial dislike for NH was based on this misconception (NH is indeed a poor Moria, but it might be a great game if not viewed as a "version" of Moria).
[1] http://nethack.wikia.com/wiki/Moria#Gameplay