Awesome and then some...
The graphics engine is awesome. Actualy it is probably the best thing in the whole game. You'l get on top of it if you tweak it a little bit to get the most.
Music is excelent, althou after a some time playing the same over and over it could become dull.
Sound effects are ok. Just about right with everything else.
Whell, there what is wrong in this game? After a few hours of wandering around, doing this and that, interacting with the NPC's you'l get a feeling of loneliness. The adventuring experience actualy has not moved a bit since Morrowind as with the NPC's and interaction with them. The vocabulary of NPC's is realy limited. They repeat the few lines they have over and over until you go deaf.
Much should have been done on improving the adventuring experience since great graphics and sound don't make a great game. Sensation of great adventures makes a great game.