Just got 3 achievements left todo now. Level 50 (currently 45), read 50 Skill books and do 10 side quests. I'm about 95 hours in, was pushing for all achievements by 100 hours, but dont think that will happen now.
Got about 4 dragon masks, 90% of the shouts, got a few level 3 words to find.
TBH i'm getting a bit bored, done all the main stuff and plenty of wandering, duno how some people are racking up over 200+ hours on this, mental.
Wish i'd started using archery much earlier, only started using it int he last few levels, but much more fun than the usual hack and slash. Stealth for the win.
Have they released any info on the DLC?