When you change your spell selection, the game gets confused. This has resulted in me dying a lot. It just got frustrating that my polymorph spell, designed to take out the over-powered minotaur creatures ended up casting Beserk on my wizard. Can't be arsed to play anymore.
Coolgame...awesome...high 5 etc. BUT...how about having an 'autocombat' button again? It's hardly strategic fighting is it? And maybe a way to go around some creatures; it's not a dungeon because there's no room to manouever. It's not NETHACK is it :)
Just beat Satan to gain the Helm of Forbidden Knowledge. Just use combination of good armour, Head Clopper, Stunning blow and lots of healing potions...takes a while but reward is good :)