You're allowed to share your opinion, just like other people are allowed to remind you that your opinion is not theirs. Likewise, I can state my opinion, and others can share the flaws they perceive in my position. For example:
Hogger, as an NPC, was designed as a challenge in an age of game design which has since passed. However, due to a number of factors, he grew into a legendary character. Because of this, and his role in the story of Elwynn Forest (he's technically Defias), his role was increased in Cataclysm. Just like many other characters, in many other zones.
The setback line is a joke. In Beta. I don't hear you complaining about the flying shark with a laserbeam on its head being ridden by a devilsaur and an undead guy.
Anything I missed?
EDIT: Oh, right. All of this is my opinion, blah blah blah, subject to inerpretation, YMMV, etc.
God damn those casuals and their utter refusal to ever complain as much as the so-called hardcores.