Do you like LFR, or (as a another poster stated) does it make you lazy? Do you like random dungeons, raids, and even battlegrounds? I think the system is certainly convenient, but random bg's and stuff can be pretty terrible. It's kind of hard to get a bunch of random people who will likely never see each other again to cooperate. I have had some good groups, especially in dungeons, but random BG's just really aren't much fun any more.