ShortWarning: That is what I like about it to, fair warning though...the RR patch content leading into HW is long and during that time you don't really level up much as those quests were not designed to give XP outside of kills, that dragged a little for me however the story for all of that is really good. There are some monster cut scenes in there!
I'm still 58, my server is really busy and taking about 2-3 hours to get through the queue so I need to remember to sign in when I get home from work if I want to play that night, I image it'll be worse tonight now it's full launch instead of just early access.