It does have more E-tickets, but its also gone the longest without a new quality ride and its lost an E-ticket since then as well.
It has 5 E-tickets by my count:
Space Mountain, Haunted Mansion, Big Thunder, Splash Mountain, Pirates
Epcot has 4 E-tickets by my count:
Soarin, Test Track, Mission Space, SpaceShip Earth
MGM has 3 E-tickets possibly 4 depending on the quality of Midway Mania:
ToT, RnRC, Star Tours
Animal Kingdom has 4 E-tickets:
Dinosaur, Everest, Kali River Rapids, Kilimanjaro Safaris
So while I'd like to see the other parks, especially MGM get some more quality attractions, I think the oldest park on property that hasn't really been updated with a quality attraction in years could use a new one.
I'd rather see DAK get some nice indoor C-tickets, MGM to get one more quality E-ticket and some good C-tickets, and Epcot to have one real quality ride to anchor the other side of World Showcase.