the dungeons in Daggerfall are certainly better. they feel more like a natural dungeon and not like something that was designed for the player to make him feel awesome after 100% exploring/looting it.Wut? I agree with most of what you're saying in this thread but the main reason why I prefer Daggerfall to Morrowind is that Daggerfall has actual dungeons while dungeons in Morrowind are as tiny as boring.
this also makes them harder to navigate because the dungeon layout doesn't guide the player to his destination, which is good per se. but too many areas of the dungeons look the same, which doesn't help in maneuvering them and the confusing 3D-map doesn't help in this regard.