To begin with a am not trying to troll I am just tired of hearing people complain about something rediculous.
First off I understand there are casual and hardcore players but to the later you seem to forget one simple thing. The game was completley rebuilt and is essentially a brand new game being released, and has been out for roughly 3 months. I cannot name a single other game that has had the massive amount of end game content you speak of them having on launch. The primary example I always see is WoW, which had maybe 4-5 endgame dungeons and upon launch 1 endgame "Raid". Not only that but WoW was an even worse grind as they did not have a duty finder. I can go threw others SWOTOR, Rifts, Aion, etc. to name a few.