Of all the TES games, Morrowind and Daggerfall had really compelling main questlines, imo, and while Morrowind can be modded up all nice and pretty-like, Daggerfall looks like Minecraft and both suffer from really bland NPCs (even if Morrowind had great factions). There's a reason there's a mod for Morrowind called "The Less Generic NPC Project". But if someone tries to pull off Morrowind without Levitate or Daggerfall without the Climb Skill, they might as well leave the games be.
I second another Vampire game!