I've been playing both Demon Hunter and Witch Doctor and taking them to the same point in the story line while D plays Monk and Wizard.
The game is definitely enjoyable but neither character is what I want. I mostly ascribe this to the lack of character customisation though.
Mostly sticking to Witch Doctor, but his armour is really ugly and it doesn't get better.
What the hell was wrong with the old Necromancer class?