I hear lots of complaints about the bus system in WDW and how inefficient it is. I've been to Disney World once and i stayed at the Animal Kingdom Lodge and i have to say the bus system was just fine for us (i don't recall having to wait longer then 15 minutes for a bus during our entire week-long stay. anyway, i'm planning another trip with my girlfriend in a few months and my question is, has the bus system gotten that much worse since i've been there last (about 4 years ago)? so should i rent a car when i'm there? or is the bus system just worse for the value resorts and i should be ok at the animal kingdom lodge? any advice would be much appreciated. thank you!