I'm admittedly one of those people who goes to WDW regularly but has never been to Uni. The reason is pretty simple: by the time I've paid for WDW including my AP and all, I can't justify paying for Uni. Plus a huge chunk of it is Harry Potter, and I'm not into Harry Potter at all. I really have nothing against Uni, but I love Disney and can only do one or the other at this point. Maybe in a few years I'll go for a day or two once all of the new stuff at Disney is open, especially since my new job offers discounted tickets.