I bought one. The world is a minefield of quests. If you actually want to accomplish something: do just that, don't talk to anyone, don't dive into random caves along the way. Or else a 10 minute walk will turn into an hour long adventure including a trip back to the town you came from to dump all the loot. Oh and random dragon attacks. I'm amazed by the amount of content they put in this game. The dungeons don't feel rehashed (unlike Oblivion). There's a ton of great sights (Oblivion's terrain was pretty bland). There's tons of stuff to do.