Fast food is bad for you, but this dlc isn't
Like the others this dlc offers a new building and scenario for Tropico 4.
The building is quite useful for a change. The fast food joint helps provides decent entertainment at a modest cost and has an upgrade that improves housing quality. Together this makes it a good choice in the campaign and other scenarios as wel.
The scenario is not very challenging, but fun nonetheless. You compete against other fastfood chains and have to make more money than them in a limited time.