I've been really busy recently and only got to do the Theramore event the evening of the day it came out in Europe. Here are some screenshots of my first visit there, on the Alliance side of course, since I don't have a single level 85 Horde character, my highest one being level 80 since Wrath of the Lich King.
We started out as three DPS, but Kidney decided to go bear and the pugged paladin went holy. I have done the scenario a whole of three times now, and the only non-regular firework reward (excluding the tabard) that I've got is Everlasting Alliance Firework. I don't mind having it, actually, but I'd like some of the items for transmogging reasons - although I think they share models with some vanilla items that might still be in the game, I haven't really looked into that. I personally like the tabard, although a more epic and unique pre-expansion event would have been nice. But as Blizzard said, we'd rather have an epic expansion rather than an epic event before it. The question is whether we must choose between those.
And for nostalgic reasons... /sob