Disney World, absolutely. At any other amusement or theme park destination, I always come home feeling worse than when I left on vacation; with Disney parks, I feel totally relaxed all the while, and can enjoy all the rides/attractions/restaurants/shows etc. that much more. Cedar Park would be a good 2 or 3 day stay at most for me, Disney can be a week or two easy!
I live a mile from MoA, and can attest to the fact that the PR for NU sucks big time. They have one commercial, with generic shots and a song playing, that hasn't changed since NU took over the park. I had no idea a new ride was going in until I saw the facebook update today! Guess I'll have to drop by there next week and check it out!