I like the atmosphere. SNAILS! MUSHROOMS! TRAPS! AAAAH!
They really ought to mix up the appearance (or at least the location) of the "hidden" switch though. So obvious.

I also
blundered into heroically plunged down a trapdoor once and was surprised to find a mini dungeon down there, instead of being resurrected with less health somewhere nearby. I like that. I really really like that. Hopefully there will be some sort of rope or featherfall spell later on. I shall explore every nook and cranny of that dungeon!
Game's definitely worth the coinage so far.
Wish list: turn based mode and random dungeon generator for supreme time wasteage.