It's interesting, Universal today reminds me of 1990's WDW. The number of innovative rides that were born around that decade is staggering. Tower of Terror, Test Track, Countdown to Extinction (Indiana Jones), Winnie the Pooh (kidifying CDTE), Rock 'n Roller Coaster, Buzz Light Year, Splash Mountain (although Timber Mountain Log Ride at Knotts was built in 1969). And going slightly into the 2000's adds Soarin, and Mission Space.
Most of the "New" classics were built in that era along with a couple (Mission Space) that may have pushed things a little too far.
From Everest in 2006 till today, Disney has acted more like Universal during the dark days of multiple ownership changes just prior to WWOHP. Looking at major additions to the park, prior to NFL the last major additions to the MK was Either Buzz Light Year in 1998 or Splash Mountain in 1992. Alien Encounter was switched to Stitch in 2004 and Monsters Inc. Laugh Floor replaced Time Keeper in 2007. But those are fairly minor replacements. At Epcot you have Sum of all Thrills in 2009, and Nemo in 2006. Everything else is retheming. And Disney keeps trying to convince people they are getting a "value". Their add all seem to end with "A family of 4 can visit WDW for 7 day for Just $XXXX including theme park tickets.
Looking at Universal from 2000 - 2009 you had MIB in 2002, Revenge of the Mummy in 2004, Sky High Seuss Trolly in 2006, HRRR in 2009. Everything else was rethemeing Hanna Barbara becomes Nicktoons becomes Dispicable me. Back to the Future becomes the Simpsons (just a ride Springfield comes several years later). Earthquake becomes Disaster. This was the era of the $99 (or less) 7 day ticket.
From 2010 till today, and possible starting a little bit early, Universal seems to be focusing on bringing New innovative rides to the parks Forbidden Journey and Gringotts. Sprinkled with New rides based on existing technologies in Transformers. All combined with a new caring about theming and detail. WWOHP, and Springfield. Most Universal commercials don't focus on price. They focus on we have what you want to see.
With DHS closing a third of the park at this point. American Idol, Back Lot Tour, Pirates of the Carribean Curse of the Black Pearl. Disney is either setting the stage for a major expansion (Cars Land/
Pixar Place Expansion?) or has taking cost cutting to a whole new level. Either way, I think the park is in for a couple of rough years starting in 2015. That is unless the Frozen exclusive shows remain hot now that the parade and fireworks are going away. I could see 2015 being a year where a Universal park beats a Disney Park. With Universal having a full year of Diagon Alley and DHS being a giant construction zone.