1. The Twilight Zone Tower of Terror. One of Disney's crown jewel rides. I used to think that Uni's Forbidden Journey beat it by a hair...but no. ToT still wins. In terms of theming, ambiance, storytelling, design, architectural detail, effects and did I mention storytelling? - it's just the best there is. I'd put it a hair above Haunted Mansion and Pirates.
2. The Brown Derby restaurant. Great ambiance, great service, and great food.
3. The park's architecture. It's so fun to see all of the Art Deco/Art Nouveau facades.
4. Fantasmic. Wonderful show, loaded with classic Disney magic.
5. The Art of Animation attraction. Lots of fun to explore, and the little animation show with Mushu is very enjoyable.
6. One Man's Dream. A must-see for me. It's one of the last things I visit before leaving the WDW to go home. So inspirational.
7. Great Movie Ride. Yes, it needs a refurb, and maybe some of the sequences replaced. But it's still great fun. (And speaking of refurbs...IMO, the scenes that get replaced should be replaced with CLASSIC old movie scenes, NOT with stuff like The Godfather and other R-rated stuff. Keep it family friendly, and keep it historically relevant to Hollywood's Golden Age, which most agree was during the 30's, 40's and 50's.)
8. RocknRoller Coaster. I like Aerosmith anyway, and while the ride is too short, it's still fun.
9. Star Tours. The re-do was a resounding success.
10. Toy Story Midway Mania or whatever it's called. It's kind of fun. But nothing I'd stand in line for again.