Hotel hershey or Disney world?

I would say it depends on your financial situation. If you have the budget to go to Disney World than I would definitely recommend going there, since there are multiple parks with an abundance of things to do. However, if the price of Disney World sets you back financially, there is nothing wrong with going to Hershey. I have gone to both places and have loved both experiences. I hope this is helpful and I hope you have a great time where ever you decide to go.