In a PVE game player complain about being force to play a certain character else you lose your competitive edge. These kind of people have no or close to none imagination, more of a follower then a thinker type of person. Other class farm better, SO WHAT!?, you don't PvP against them!
Better loot? - All class complain about loot sux!, U rolled a WW barb and I guarantee your loot still sux.
Game Launch
At the beginning, DH so freaking OP, is the only possible class to farm Inferno, is at the top 1% that completed inferno, other class can't compete (is a PvE U dumb a*s!). nerf it nerf it.
Now
We DH still freaking own inferno with our super 1~200kdps gigantic mega glass cannon...But no one talks about it anymore because they finally used their brain to synergies a build (WW Barb). By the way, WW barb were already there during the "DH OP hot topic" at Game Launch, just too many "follower" type of people in the game hence all they see is the OP DH, didn't use their brain to synergies other build; just like now.