I like Daggerfall a lot actually, and I still play it semi-regularly. I'm still kind of unsure whether or not I should put it below Oblivion, mods or not. Daggerfall is the ultimate roleplayer's sandbox. It certainly is huge, and there is a ton of everything: factions, dialogue (if you think Morrowind's dialogue system is bad...), towns and cities, NPCs, etc. It feels like a true scale representation of a fantasy world. Of course, this results in many things feeling very repetitive, gameplay-wise. This is why I believe only people who really like roleplaying will enjoy the game, but for those who do, it's great.