I still play D3 every day and still love it. I play as a Barb and have since release. I do not use the WW Barb build. I can use a two-hander or shield/1 hand just by swapping those and nothing else. ( a few abilities though)
I like the quest to get better, faster clears. The monster power is going to be awesome. The gamer is coming a long. I also have enjoyed the economy aspects.