What I don't understand is... I play three level 20s hunter, Druid, paladin. Two 29s rogue, warlock. Two 24s priest, Mage. 3 f2ps paladin, Druid, shaman.
The most OP is the 20 hunter and the 20 Druid, they always was even against 29s. Maybe you was playing a shity class, or playing a class...