Which Sesame Street Park is better,The Sesame Place in PA or Sesame Street in Bush Garden VA?

We want to bring our twins to the Sesame Street Place in PA next Saturday as a gift for their 4th Birthday...We had never been there and we know that Bush Garden in Williamsburg VA has a Sesame Street park too but we have never been there either ,so we are wonder to know which one is actually better and have more stuff for 4 years old. Is going to be a big surprise for them and we really want them to enjoy it.Please help me with your experiences,feedback etc.Thanks very much