I'm loving Skyrim, the combat and magicks are way cool, I haven't had any game-breaking bugs, still have hundreds of places to explore and the game is just beatiful. But the fact that all conversation with npcs are just a few lines and those can be just skipped since the quest markers will show up on your map, it's really immersion breaking.
I've no "solution" for this "problem" that would actually work, recording all those lines of dialogue that we had in Morrowind for example would be a gargantuan task and just dropping the voice acting for most part and having to actually read what the quests entail would drive away a lot of players. Personally though, I'd be happy with just written dialogue. So, anyways, that's my gripe with Skyrim.