Just finish 8/8 gold cm on my ww monk (main rogue) and it was SO MUCH FUN! i love this class/spec. It's one of the best time i had in wow. Playing this class is really something special, defensive and offensive CD are fun and feel unique, SEF is a blast as it really fills a fun nich, 5 sec AOE stuns, and finaly omg touch of death!
Both AOE and ST dps are super good and I really felt like I was doing somthing for the group with all that utility.
Also know i have that super cool polearm and the mount.
Love that class and one of my top choice for legion!