Patch 1.11 came out today. So far it looks pretty solid. I did the first couple Argent Dawn quests and got in some undead killing. Multiple paladins dropping Consecration and Holy Wrath is really fun. Of course, since it's the first day, the necropolises were beaten back really fast, disappointing some people who logged on later. Hopefully they will respawn fairly fast. I was fighting in the Burning Steppes and one of the Scourge one-shotted Volchan (60 elite giant that wanders around). That was highly amusing.
I really like the new mechanic where price is determined by reputation level. You have access to all the items, but it allows you to find your own sweet spot. It's much better than the old mechanic where you had to have reputation level X before you could get an item. I'm Revered with the Argent Dawn, so I'll probably stay at Revered, rather than attempt to get to Exalted.
As well, I like how items needed for the Scourge quests are sellable. You don't have to grind the items, you can buy it instead if you prefer. Or you can make money if none of the rewards interest you. I also like how items drop both inside and outside instances. Even the Craftsmanship quest can be auctioned. This way, if you get a Craftsmanship quest that you can't do, you can just AH it, or give it away. Basically, there's a lot of choice in how you can attain the rewards, and I like that.
There are also a lot of nice small touches in this patch. Spell icons on a non-main bar display a little red mark when out of range. Bind-on-pickup items look very different in the Rolling window. The new raid leader features are also nice. Also, repairing all the items in your inventory is a godsend, especially for paladins who switch between gear a lot. Another nice thing is that if you are inspecting someone else, the set pieces lists works properly.
As for the new epic dungeon Naxx, I'm not going to see it for a long time, so it doesn't really matter.
The one serious negative change is that the LookingForGroup channel is now global. I can't see how anyone thought this would be a good idea. It's sort of good for looking for high end instance groups, because you don't have to hang around in a main city, but it's absolutely terrible for every other situation possible. As well, since it's a chat channel, most of the chatter has nothing to do with Looking For Groups. I don't think I've ever left the LookingForGroup channel before today. The only hope is that people calm down, but still, if I'm in Plaguelands, I don't really care that people in Silithus are looking for groups to do Silithus quests.
But aside from that, patch 1.11 looks pretty good so far.
Edit: Also, I'd just like to say that the anti-griefing measure with the new Flight Paths in Un'goro Crater and Ratchet was very stylish. Having a goblin as the Flight Master for both factions was an elegant solution.