Until Pandora opened, I really didn't like spending time in this park. I have GREAT respect for Joe Rohde and what he's done, however sometimes I feel like he took too many familiar elements of a theme park out (even level, wide walkways, easy navigation, etc.) for the more authentic experience.
When it first opened, I compared it often to Busch Gardens Tampa, which admittedly since I've been visiting for 30+ years at that point, I had a soft spot for. Yes, Busch Gardens wasn't as highly themed, but I felt the animal exhibits were more accessible and there were more activities to do. Both have navigation issues and are large parks though.