I'm feeling a bit of Elder Scrolls fatigue at the moment, mainly because I'm kinda pissed off that I can't complete the Companions or Thieves Guild quest-line's because of glitches. Also, I've got about 8 quests in my journal that can't be completed (glitches, again) and the whole 'do jobs for my people, buy a house, become thane' routine has glitched out on me in Markath and Solitude, and now I can't buy a house in either city. Grrr.
In general though, I've found a lot of the quests and storytelling to be a bit underwhelming - the world is amazing and I've loved exploring it, but the most compelling moments have come from randomly exploring on my own, the dungeon design, some epic dragon fights and a handful of well executed quests.
I'm going to knock Skyrim on the head for a while, play a bit of Uncharted 3 and Saint's Row: The Third, then I'll re-start Skyrim with a new character and hope I'm not similarly plagued by glitches.