Kul Tiran Recruitment
The quest line to unlock the Kul Tiran Allied Race was really well done. It had you revist all the zones in Kul Tiras, and had several callbacks to the levelling experience.
Being able to name the new Alliance flagship was a very nice touch, especially as Blizzard got the location names to match what you picked. I went with Tiffin's Melody.
The only issue I had is that Blizzard tried too hard to "surprise" you with the fact that shipwright was female. In fact, it was really obvious because a lot of the sentence construction and word choices used were unusual, and served no purpose beyond veiling the shipwright's gender. And whenever writers do this, they invariably make the character female.
Whenever authors do this it feels as though they are condescending to the audience. Like the audience is so obviously prejudiced that they cannot possibly conceive of a female shipwright, and so it falls to the enlightened writer to educate the audience.
We also killed Heroic Rastakhan. Surprisingly, this was the first night we attempted him, and the previous boss had taken a while. But Heroic Rastakhan isn't that different from Normal. We actually tried a different strategy to start, but then we gave up and went back to our Normal positioning.
The only real difficulty is the phase where the raid is split in two, and once you have that down, the fight is pretty much done.
We then tried Heroic Mekkatorque for an hour or so. I think that fight may take us a few nights. It seems pretty obvious that we aren't executing correctly on Normal, as we had a lot of gigavolt charges blowing up in the middle of the raid. That should have been a mechanic we mastered previously.