.... the only thing stormwind got was a destroyed park and a little more added to the entrance to god king varians throne room. Oh, and gazebo.
Eventually they had some statues restored.
Orgrimmar was entirely redone. You can't really compare the two. One was half assed, another was an entire revamp.
That said I liked old orgrimmar more than I liked.... well I'd say old stormwind but old and new are pretty much identical. A lot of the place is still using vanilla models and it shows.