can't upgrade the castle volkihar don't know about fort dawnguard yet. and theing that dissapointed me the most was that when you block out the sun it dosn't last for ever. that would have made blocking out the sun so much cooler if it would stay blocked out and only have to do it once. or at least it should stay blocked out until you it wears off. i don't like how it only stays blocked out for like a min or so then you can see the sun again and just be able to walk out in the sun. but every thing else in dawnguard so far is [censored] amazing.
what do you guys think. what did you not like the most about dawnguard not counting bugs and glitches. so no saying i didn't like the glitches the most.