Actually since after I powered up my WD to around 70K dps, I started to get frustrated when I learned that skill are quite IMBA comparing the clases.
Barb and Monk personally already have damage reduction 30%
Monk even have the OWE passive skill and Mantra
DH already have those non cooldown evasive and LS skill and passive even have inrease damage and def skill (eg Archery and another 10% of something cant remember what skill name) and what make DH better they have separate mana pool Hatred and Discipline, and got instant regen skill
Wizard have Armor Skill and Freezing (in my opinion maybe second worse after WD) but at least no mana issue and attack got chance to increase back arcane pool (please correct me if I am wrong)
What really WD have that can be boost at?
Bear is nice but really big mana consumption
Voodoo is nice but look at the Cool Down
Passive is good but all comes with CONS (eg POV increase mana consumption 30%, GI and GF all Radius dependency causing you to force 1 magic attribute in armor to fully utilize it)
So what I trying to say is, just dont compare across classes... when people saying something that char better this char better... oh well...