Spoilers for Patch 5.4 in this post
Guys, I'm happy with patch 5.4.
I know there's lots of people who don't like the Timeless Isle, but for me it's perfect - head on over, do a few quests, blow some coins gambling with a monkey person, head on out. I very much enjoy Siege of Orgrimmar. I feel like progression has been at a decent clip and I really, REALLY liked the after quests (and my wolfie mount who is now my favorite mount ever) including the bit in the Vale that I won't talk about before the jump for spoilers. I'm even happy with my class - protection is better (it still needs a ton of gear to be viable, but it always has), arms is much improved and is great for AoE, and fury is solid if unremarkable (and there's something beautiful about Storm Bolt for fury right now). In short, I really have to work to find something to complain about.
I admit, I don't really know what to do with myself. I'm an infamous curmudgeon - to find myself logging on, enjoying myself, and then logging off is somewhat confusing for me. Now, I've always enjoyed playing World of Warcraft - if I didn't, I wouldn't still be doing it this many years later - but it's always been an enjoyment tempered by this or that thing that really bothered me.
Right now, nothing in game does that. I still have my concerns, of course - I am never going to stop hating Dark Shaman, because no matter what I do, it's possible for two or three things to pop up at once and do 750,000 damage to everyone in melee in one second, and when that happens I almost always end up sniffing the dirt in the Valley of Strength. But that's a minor quibble.