We still had Twister, Earthquake, ET too.So Gringotts and Transformers are what threw off the balance for you? The other screen based attractions were there for quite a while in one form or another. Of course I'm speaking about before F&F and Jimmy come online next year.
Screen based attractions in 2004:
-Terminator 2
-Shrek 4-D
-Back to the Future
-Jimmy Neutron
Screen Based attractions by next year:
-Terminator 2 (3-D)
-Shrek (3-D)
-the Simpsons
-Despicable Me (3-D)
-Gringotts (3-D)
-Hogwarts Express
-Fallon
-Fast And the Furious (3-D)
-Transformers (3-D)
The screen based attractions have doubled.