And then there was last night, with 3 other guildies and a guild-friend, where we knocked out SFK in about 30 minutes while I pulled like a rabid monkey on crack, chaining group after group to AoE down with nary a CC save for the occasional stun or Circle of Frost, like we were doing DTK after 3.3 dropped. We even wound up getting the Bullet Time achievement off the last boss because we were too busy yakking in Vent to kill him in a timely fashion and he just kept killing more and more ghouls.
About half-way done with the Glory of Cataclysm Hero. I should just spend a weekend and knock it all out with a guild group since most of them are silly-easy. There are a couple of toughies in there though - Faster Than The Speed of Light and Headed South come to mind, and a couple that require perfect execution and you only get one shot at them per dungeon - like Vigorous VanCleef Vindicator and Rotten to the Core. But otherwise, they're mostly doable without too much hassle.
And you get a mount. I like mounts a lot.