Well, I'm quite disappointed with it. 11hrs in and seriously struggling to carry on. I think I'm bored of this though in a Fallout 3, Oblivion kind of way. So may be its best my words dont put people off. But for me it just lacks in a few key areas (no particular order):
Graphics, especially the textures
Endless wandering
Crap voice acting
Crap trade, buy/sell options
Limited rpg elements
Its all a bit soulless to me. Trust me I've really been trying to like it too

I really should know better than to be taken in by what the reviews said.