Wow, the order pleople are saying.
Ranged, brd is stupid easy.
Melee, drg because of easy positionals
Mage, they are all harder then above.

But finally.
They are all easy to play but to really push dps to its max that is a different question.

I find brd easy than dancer,
Brd is just shot, move, hit procs, keep songs up.
Dance, is attack, partner, mini game avoid aoe, stack cures.

But I like dancer.