I say yes and with the deal right now and it being free what's the harm. You can get as much as you want to eat or drink. Everytime through the line you have the choice to pick out one entree/drink/side or dessert. You can get any combination. Drink only or add a side. They also serve a nice breakfast so if you get there at opening you can grab a bite to eat. Also if you buy a souvenier cup or have one the refill can count as your drink option. For my family of 8 we eat all three meals and get refills and sides for snacks and we save a ton. Once the cashier messed up and didn't see our bracelets so he rang up the order and it totaled almost what we paid for the meal plan and that was just one meal.
Not sure if you changed the title or I just read it wrong but the info above is for SW. Sorry haven't been to aquatica.