I just wanted to reiterate what other people here have been saying about the fury CR underperforming. I killed Butcher in a normal group. The kill time was 144 seconds and I did 22.5k dps in 659 gear. I also prepotted, had flask and food.
Running it through simcraft with the same fight time gave me an estimated dps of 27k. Looking at the damage breakdown, simcraft states that I should have had at least 26% of my damage come from execute, whereas according to recount this was only 9% (MH and OH included.) All the other percentages were about the same (except my autoattack in recount was higher I guess since the CR sits around a lot.)
I really hope this CR can get back to the quality it was at during SoO