Guy are you nuts? Warlocks are as beatable as any other class. The problem with so many ppl is that they dont take the time to think. Warlocks are only seen as OP cause ppl just dont know what  to do. 
EX
my group was doing RFD the warrior decieded to duel the warlock named mew2, now mew3 beat the crap out of the warrior and guess what the warrior started bitching about how warlocks are OP. So because he said that i took the liberity to tell him what to do in the duel.

Duel2- Yea when mew2 tried to cast fear he stunnd him, when  he pulled of DC he used his trinkets.... Long story short the warrior raped mew2.And its not that he won, but he won with around 1/2 his life.

You wana kno why he won. IS because he knew what to do. Simple as that but since he didnt kno he ws ignorant and called warlocks OP. If you guys simply learned warlocks weakness you will agree that they are not as powerful as you think they are