The Disney bubble baby!
It's the ability to step into the WDW resort and emerge a week latter all smiles and never getting bored for that week. It's the parks, the resorts, the restaurants, fireworks and parades and all the other activities. It's the comfort of DVC and feeling like we are where we are suppose to be that week. It's going different times of the year and having a different experience. It's the NSSHP and the Headless Horseman, the Boo To You parade and Hallowishes! It's the total immersion and the feeling that you are somewhere special for that week. The familiar sights and sounds and new things being built as a well. It the cast members and and their friendliness. It's the little things like Magic Bands and not having to carry a key, wallet or anything for that matter. It having a plan day to day as to what we will do at what times but not having that plan so restrictive that it ruins any chance at being impulsive. It the ability to do everything or nothing each day. It the old memories, the ones we are making right then and the knowledge that we will make many more in the future, many of them in the same location again and again. It's about the rides, not the thrill of them but the "comfort" of them. I don't get thrilled going on HM, Spaceship Earth or PotC but I sure get comfort.
Uni runs a great park but they do not have the Disney bubble. They may have something like it someday but to me they are a long way off from it right now. We spent 7 days in June of 2013 at the Hard Rock and the Uni Parks. A week there is just too long IMO. The Hard Rock is nice but it lacked any of the charm that the Disney resorts have for us. I never felt I was at a Uni hotel, just a nice hotel. The rides at Uni are more high tech no doubt, and they have some great old school rides as well. Ripsaw Falls might be my favorite ride in all of Orlando. But overall the rides don't provide the comfort of the rides at Disney to us.
I will put it this way, give me a day in Orlando and a choice of either Uni or WDW and WDW wins hands down every time
Like I said we really like Uni but we love WDW.