I can say that its not very inspired, friends and myself verify that the 30 dollar sky elf are a total misalignment of the visual fidelity for Classic. Their zone is rife with models and doodads from retail WoW, they have no difference from HD to SD models making them an eyesore in any form they take.
There are numerous things ripped from Turtle and Ascension, though that isnt to say Blizzard can't do that anyway, it is their IP at the end of the day.
The original world changes are take it or leave it, some quests are just nestled in places that were once empty to begin with with little 'overhaul.' If anything it is enjoyable to feel the expedited flow of a zones quests. The new Dwarf Dungeon the Alliance RFC equivalent was quite enjoyable and reasonably difficult for a low level dungeon.
I said it somewhere but, Blizzards greatest sin was only leaving it to rot, they cannibalized very little of what made Vanilla+ enjoyable and new.


