I've been searching for answers to my DPS issues (as Demo) as I've generally been falling behind my co-raiders. Yesterday I ran multiple Sims against my character and found Crit as being quite ahead of Haste (followed by mastery).
I regeared accordingly and noticed a significant DPS increase in HoF last night.
I'm wondering if anyone can confirm the stat priority for Demo as I've been seeing a lot of conflicting reports / advice.