I just really don't see the fun in smacking the shit out of bosses that are that easy, it's basically just loot pinatas, you can lose half the raid and still kill a boss. Everyone has the same chance to get the same gear and after a month everyone will look the exact same.
I'm kinda in your same boat I guess, I don't have the time to raid as much now since I'm in grad school so that's part of the reason I quit. Maybe with their new mmo they can find a way to balance out challenging content and time put in. Surely there's a way to make content challenging without requiring you to wipe on it for weeks but then again the baddies will find a way to wipe on it bringing the game right back to the state wow is in now