You're comparing starving to death to playing a video game. Big difference.
Alternatively if you don't like a restaurants food, then (eventually) you'll either find another restaurant to eat at or you'll continue eating that same food because they are the only restaurant in a 20 mile radius but striving the chefs to change the way they cook(by complaining or constructive criticism AKA MMO-C/WoW forum discussion)
No one is complaining about the quantity of content, all the complaints are the quality of it. Whether you agree or disagree over the quality is your own opinion and I don't feel the need to argue with you specifically over it. I'm just pointing it out that quantity is not the real complaint here.