A few weeks after our WDW trip last summer, we went to Busch Gardens Williamsburg for the first time. I was expecting to be a bit disappointed, but I wasn't! True, it wasn't Disney, and it had some drawbacks, IMO--not very many rides the whole family (including babies/toddlers) could ride together, there were lots of very obnoxiously drunk people walking around by midafternoon, and some of the employees didn't seem to speak in anything but grunts. However, the landscaping was flawlessly gorgeous, the bathrooms were very clean, the theming of the "countries" was fun and very nicely done, the shopping was great, and the food was delicious! We mostly went on the little rides but DH rode a couple of the big ones and said they were excellent.
All in all BGW was a wonderful experience and we hope to go there again someday when our kids are a bit older and can enjoy some of the big rides.